75356860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 161493696

約数和(自身を除く): 86136836

約数列:

[1, 2, 4, 5, 10, 20, 103, 157, 206, 233, 314, 412, 466, 515, 628, 785, 932, 1030, 1165, 1570, 2060, 2330, 3140, 4660, 16171, 23999, 32342, 36581, 47998, 64684, 73162, 80855, 95996, 119995, 146324, 161710, 182905, 239990, 323420, 365810, 479980, 731620, 3767843, 7535686, 15071372, 18839215, 37678430, 75356860]

約数ペア:

[(1, 75356860), (2, 37678430), (4, 18839215), (5, 15071372), (10, 7535686), (20, 3767843), (103, 731620), (157, 479980), (206, 365810), (233, 323420), (314, 239990), (412, 182905), (466, 161710), (515, 146324), (628, 119995), (785, 95996), (932, 80855), (1030, 73162), (1165, 64684), (1570, 47998), (2060, 36581), (2330, 32342), (3140, 23999), (4660, 16171)]