51551700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 150011232

約数和(自身を除く): 98459532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 227, 300, 454, 681, 757, 908, 1135, 1362, 1514, 2270, 2271, 2724, 3028, 3405, 3785, 4540, 4542, 5675, 6810, 7570, 9084, 11350, 11355, 13620, 15140, 17025, 18925, 22700, 22710, 34050, 37850, 45420, 56775, 68100, 75700, 113550, 171839, 227100, 343678, 515517, 687356, 859195, 1031034, 1718390, 2062068, 2577585, 3436780, 4295975, 5155170, 8591950, 10310340, 12887925, 17183900, 25775850, 51551700]

約数ペア:

[(1, 51551700), (2, 25775850), (3, 17183900), (4, 12887925), (5, 10310340), (6, 8591950), (10, 5155170), (12, 4295975), (15, 3436780), (20, 2577585), (25, 2062068), (30, 1718390), (50, 1031034), (60, 859195), (75, 687356), (100, 515517), (150, 343678), (227, 227100), (300, 171839), (454, 113550), (681, 75700), (757, 68100), (908, 56775), (1135, 45420), (1362, 37850), (1514, 34050), (2270, 22710), (2271, 22700), (2724, 18925), (3028, 17025), (3405, 15140), (3785, 13620), (4540, 11355), (4542, 11350), (5675, 9084), (6810, 7570)]