204057180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1133651}}^1$

素因数の和:1133666

約数の個数: 36

約数和(自身を含む): 618973992

約数和(自身を除く): 414916812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1133651, 2267302, 3400953, 4534604, 5668255, 6801906, 10202859, 11336510, 13603812, 17004765, 20405718, 22673020, 34009530, 40811436, 51014295, 68019060, 102028590, 204057180]

約数ペア:

[(1, 204057180), (2, 102028590), (3, 68019060), (4, 51014295), (5, 40811436), (6, 34009530), (9, 22673020), (10, 20405718), (12, 17004765), (15, 13603812), (18, 11336510), (20, 10202859), (30, 6801906), (36, 5668255), (45, 4534604), (60, 3400953), (90, 2267302), (180, 1133651)]