40124100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 117631360

約数和(自身を除く): 77507260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1693, 1975, 2370, 3386, 3950, 4740, 5079, 5925, 6772, 7900, 8465, 10158, 11850, 16930, 20316, 23700, 25395, 33860, 42325, 50790, 84650, 101580, 126975, 133747, 169300, 253950, 267494, 401241, 507900, 534988, 668735, 802482, 1337470, 1604964, 2006205, 2674940, 3343675, 4012410, 6687350, 8024820, 10031025, 13374700, 20062050, 40124100]

約数ペア:

[(1, 40124100), (2, 20062050), (3, 13374700), (4, 10031025), (5, 8024820), (6, 6687350), (10, 4012410), (12, 3343675), (15, 2674940), (20, 2006205), (25, 1604964), (30, 1337470), (50, 802482), (60, 668735), (75, 534988), (79, 507900), (100, 401241), (150, 267494), (158, 253950), (237, 169300), (300, 133747), (316, 126975), (395, 101580), (474, 84650), (790, 50790), (948, 42325), (1185, 33860), (1580, 25395), (1693, 23700), (1975, 20316), (2370, 16930), (3386, 11850), (3950, 10158), (4740, 8465), (5079, 7900), (5925, 6772)]