75038680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 180131040

約数和(自身を除く): 105092360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 163, 170, 326, 340, 652, 677, 680, 815, 1304, 1354, 1630, 2708, 2771, 3260, 3385, 5416, 5542, 6520, 6770, 11084, 11509, 13540, 13855, 22168, 23018, 27080, 27710, 46036, 55420, 57545, 92072, 110351, 110840, 115090, 220702, 230180, 441404, 460360, 551755, 882808, 1103510, 1875967, 2207020, 3751934, 4414040, 7503868, 9379835, 15007736, 18759670, 37519340, 75038680]

約数ペア:

[(1, 75038680), (2, 37519340), (4, 18759670), (5, 15007736), (8, 9379835), (10, 7503868), (17, 4414040), (20, 3751934), (34, 2207020), (40, 1875967), (68, 1103510), (85, 882808), (136, 551755), (163, 460360), (170, 441404), (326, 230180), (340, 220702), (652, 115090), (677, 110840), (680, 110351), (815, 92072), (1304, 57545), (1354, 55420), (1630, 46036), (2708, 27710), (2771, 27080), (3260, 23018), (3385, 22168), (5416, 13855), (5542, 13540), (6520, 11509), (6770, 11084)]