8883750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 80

約数和(自身を含む): 23392512

約数和(自身を除く): 14508762

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 103, 115, 125, 138, 150, 206, 230, 250, 309, 345, 375, 515, 575, 618, 625, 690, 750, 1030, 1150, 1250, 1545, 1725, 1875, 2369, 2575, 2875, 3090, 3450, 3750, 4738, 5150, 5750, 7107, 7725, 8625, 11845, 12875, 14214, 14375, 15450, 17250, 23690, 25750, 28750, 35535, 38625, 43125, 59225, 64375, 71070, 77250, 86250, 118450, 128750, 177675, 193125, 296125, 355350, 386250, 592250, 888375, 1480625, 1776750, 2961250, 4441875, 8883750]

約数ペア:

[(1, 8883750), (2, 4441875), (3, 2961250), (5, 1776750), (6, 1480625), (10, 888375), (15, 592250), (23, 386250), (25, 355350), (30, 296125), (46, 193125), (50, 177675), (69, 128750), (75, 118450), (103, 86250), (115, 77250), (125, 71070), (138, 64375), (150, 59225), (206, 43125), (230, 38625), (250, 35535), (309, 28750), (345, 25750), (375, 23690), (515, 17250), (575, 15450), (618, 14375), (625, 14214), (690, 12875), (750, 11845), (1030, 8625), (1150, 7725), (1250, 7107), (1545, 5750), (1725, 5150), (1875, 4738), (2369, 3750), (2575, 3450), (2875, 3090)]