3967500

素因数分解:

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

素因数の和:73

約数の個数: 90

約数和(自身を含む): 12093004

約数和(自身を除く): 8125504

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 529, 575, 625, 690, 750, 1058, 1150, 1250, 1380, 1500, 1587, 1725, 1875, 2116, 2300, 2500, 2645, 2875, 3174, 3450, 3750, 5290, 5750, 6348, 6900, 7500, 7935, 8625, 10580, 11500, 13225, 14375, 15870, 17250, 26450, 28750, 31740, 34500, 39675, 43125, 52900, 57500, 66125, 79350, 86250, 132250, 158700, 172500, 198375, 264500, 330625, 396750, 661250, 793500, 991875, 1322500, 1983750, 3967500]

約数ペア:

[(1, 3967500), (2, 1983750), (3, 1322500), (4, 991875), (5, 793500), (6, 661250), (10, 396750), (12, 330625), (15, 264500), (20, 198375), (23, 172500), (25, 158700), (30, 132250), (46, 86250), (50, 79350), (60, 66125), (69, 57500), (75, 52900), (92, 43125), (100, 39675), (115, 34500), (125, 31740), (138, 28750), (150, 26450), (230, 17250), (250, 15870), (276, 14375), (300, 13225), (345, 11500), (375, 10580), (460, 8625), (500, 7935), (529, 7500), (575, 6900), (625, 6348), (690, 5750), (750, 5290), (1058, 3750), (1150, 3450), (1250, 3174), (1380, 2875), (1500, 2645), (1587, 2500), (1725, 2300), (1875, 2116)]