57217950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3018

約数の個数: 72

約数和(自身を含む): 157353768

約数和(自身を除く): 100135818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 2957, 3225, 3870, 5914, 6450, 8871, 9675, 14785, 17742, 19350, 26613, 29570, 44355, 53226, 73925, 88710, 127151, 133065, 147850, 221775, 254302, 266130, 381453, 443550, 635755, 665325, 762906, 1144359, 1271510, 1330650, 1907265, 2288718, 3178775, 3814530, 5721795, 6357550, 9536325, 11443590, 19072650, 28608975, 57217950]

約数ペア:

[(1, 57217950), (2, 28608975), (3, 19072650), (5, 11443590), (6, 9536325), (9, 6357550), (10, 5721795), (15, 3814530), (18, 3178775), (25, 2288718), (30, 1907265), (43, 1330650), (45, 1271510), (50, 1144359), (75, 762906), (86, 665325), (90, 635755), (129, 443550), (150, 381453), (215, 266130), (225, 254302), (258, 221775), (387, 147850), (430, 133065), (450, 127151), (645, 88710), (774, 73925), (1075, 53226), (1290, 44355), (1935, 29570), (2150, 26613), (2957, 19350), (3225, 17742), (3870, 14785), (5914, 9675), (6450, 8871)]