61131100

素因数分解:

$2^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2934

約数の個数: 36

約数和(自身を含む): 133288344

約数和(自身を除く): 72157244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 227, 454, 908, 1135, 2270, 2693, 4540, 5386, 5675, 10772, 11350, 13465, 22700, 26930, 53860, 67325, 134650, 269300, 611311, 1222622, 2445244, 3056555, 6113110, 12226220, 15282775, 30565550, 61131100]

約数ペア:

[(1, 61131100), (2, 30565550), (4, 15282775), (5, 12226220), (10, 6113110), (20, 3056555), (25, 2445244), (50, 1222622), (100, 611311), (227, 269300), (454, 134650), (908, 67325), (1135, 53860), (2270, 26930), (2693, 22700), (4540, 13465), (5386, 11350), (5675, 10772)]