{"height":"190","image_url":null,"provider_name":"Hatena Blog","description":"\\(n\\)\u4ee5\u4e0b\u306e\u81ea\u7136\u6570\u3067\\(n\\)\u3068\u4e92\u3044\u306b\u7d20\u306a\u3082\u306e\u306e\u6570\u3092\\(\\varphi(n)\\)\u3068\u66f8\u304d\u3001\u30aa\u30a4\u30e9\u30fc\u306e\u30d5\u30a1\u30a4\u51fd\u6570\u3068\u3044\u3044\u307e\u3057\u305f\u3002 Euler\u306e\\(\\varphi\\)\u51fd\u6570\u304c\u3001\u306a\u305c\u3053\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u306e\u304b\u3001\u3069\u3093\u306a\u5834\u9762\u3067\u5f79\u306b\u7acb\u3064\u306e\u304b\u306b\u3064\u3044\u3066\u306f\u3001\u4e0b\u8a18\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 Euler\u306e\u30d5\u30a1\u30a4\u51fd\u6570 - \u7f8e\u7684\u6570\u5b66\u306e\u3059\u3059\u3081 Euler\u306e\u30d5\u30a1\u30a4\u51fd\u6570 - \u7f8e\u7684\u6570\u5b66\u306e\u3059\u3059\u3081 2.1 \\(\\varphi\\)\u51fd\u6570\u306e\u6027\u8cea \u3055\u3066\u3001\u4eca\u56de\u306f\u3001\\(\\varphi\\)\u51fd\u6570\u306e\u5024\u3092\u5177\u4f53\u7684\u306b\u6c42\u3081\u308b\u969b\u306b\u3001\u5fc5\u8981\u3068\u306a\u308b\u30aa\u30a4\u30e9\u30fc\u51fd\u6570\u306e\u6027\u8cea\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u30aa\u30a4\u30e9\u30fc\u51fd\u6570\u3092\u7b97\u51fa\u3059\u308b\u969b\u306b\u62bc\u3055\u3048\u3066\u304a\u304f\u3079\u304d\u6027\u8cea\u306f\u6b21\u306e2\u3064\u3067\u3059 \uff08\u30aa\u30a4\u30e9\u30fc\u51fd\u6570\u306e\u6027\u8cea\uff09 1\uff0e\\(n\\)\u2026","type":"rich","url":"https://biteki-math.hatenablog.com/entry/2015/02/26/112145","provider_url":"https://hatena.blog","blog_title":"\u7f8e\u7684\u6570\u5b66\u306e\u3059\u3059\u3081","blog_url":"https://biteki-math.hatenablog.com/","version":"1.0","published":"2015-02-26 11:21:45","width":"100%","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbiteki-math.hatenablog.com%2Fentry%2F2015%2F02%2F26%2F112145\" title=\"Euler\u306e\u30d5\u30a1\u30a4\u51fd\u6570\uff08\u305d\u306e2\uff09 - \u7f8e\u7684\u6570\u5b66\u306e\u3059\u3059\u3081\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"TSKi","title":"Euler\u306e\u30d5\u30a1\u30a4\u51fd\u6570\uff08\u305d\u306e2\uff09","author_url":"https://blog.hatena.ne.jp/TSKi/"}