7935000

素因数分解:

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

素因数の和:75

約数の個数: 120

約数和(自身を含む): 25913580

約数和(自身を除く): 17978580

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 529, 552, 575, 600, 625, 690, 750, 920, 1000, 1058, 1150, 1250, 1380, 1500, 1587, 1725, 1875, 2116, 2300, 2500, 2645, 2760, 2875, 3000, 3174, 3450, 3750, 4232, 4600, 5000, 5290, 5750, 6348, 6900, 7500, 7935, 8625, 10580, 11500, 12696, 13225, 13800, 14375, 15000, 15870, 17250, 21160, 23000, 26450, 28750, 31740, 34500, 39675, 43125, 52900, 57500, 63480, 66125, 69000, 79350, 86250, 105800, 115000, 132250, 158700, 172500, 198375, 264500, 317400, 330625, 345000, 396750, 529000, 661250, 793500, 991875, 1322500, 1587000, 1983750, 2645000, 3967500, 7935000]

約数ペア:

[(1, 7935000), (2, 3967500), (3, 2645000), (4, 1983750), (5, 1587000), (6, 1322500), (8, 991875), (10, 793500), (12, 661250), (15, 529000), (20, 396750), (23, 345000), (24, 330625), (25, 317400), (30, 264500), (40, 198375), (46, 172500), (50, 158700), (60, 132250), (69, 115000), (75, 105800), (92, 86250), (100, 79350), (115, 69000), (120, 66125), (125, 63480), (138, 57500), (150, 52900), (184, 43125), (200, 39675), (230, 34500), (250, 31740), (276, 28750), (300, 26450), (345, 23000), (375, 21160), (460, 17250), (500, 15870), (529, 15000), (552, 14375), (575, 13800), (600, 13225), (625, 12696), (690, 11500), (750, 10580), (920, 8625), (1000, 7935), (1058, 7500), (1150, 6900), (1250, 6348), (1380, 5750), (1500, 5290), (1587, 5000), (1725, 4600), (1875, 4232), (2116, 3750), (2300, 3450), (2500, 3174), (2645, 3000), (2760, 2875)]