1587000

素因数分解:

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

素因数の和:70

約数の個数: 96

約数和(自身を含む): 5176080

約数和(自身を除く): 3589080

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, 690, 750, 920, 1000, 1058, 1150, 1380, 1500, 1587, 1725, 2116, 2300, 2645, 2760, 2875, 3000, 3174, 3450, 4232, 4600, 5290, 5750, 6348, 6900, 7935, 8625, 10580, 11500, 12696, 13225, 13800, 15870, 17250, 21160, 23000, 26450, 31740, 34500, 39675, 52900, 63480, 66125, 69000, 79350, 105800, 132250, 158700, 198375, 264500, 317400, 396750, 529000, 793500, 1587000]

約数ペア:

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