17951100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 52965360

約数和(自身を除く): 35014260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1129, 1325, 1590, 2258, 2650, 3180, 3387, 3975, 4516, 5300, 5645, 6774, 7950, 11290, 13548, 15900, 16935, 22580, 28225, 33870, 56450, 59837, 67740, 84675, 112900, 119674, 169350, 179511, 239348, 299185, 338700, 359022, 598370, 718044, 897555, 1196740, 1495925, 1795110, 2991850, 3590220, 4487775, 5983700, 8975550, 17951100]

約数ペア:

[(1, 17951100), (2, 8975550), (3, 5983700), (4, 4487775), (5, 3590220), (6, 2991850), (10, 1795110), (12, 1495925), (15, 1196740), (20, 897555), (25, 718044), (30, 598370), (50, 359022), (53, 338700), (60, 299185), (75, 239348), (100, 179511), (106, 169350), (150, 119674), (159, 112900), (212, 84675), (265, 67740), (300, 59837), (318, 56450), (530, 33870), (636, 28225), (795, 22580), (1060, 16935), (1129, 15900), (1325, 13548), (1590, 11290), (2258, 7950), (2650, 6774), (3180, 5645), (3387, 5300), (3975, 4516)]