2535000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^2$

素因数の和:55

約数の個数: 120

約数和(自身を含む): 8575380

約数和(自身を除く): 6040380

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 169, 195, 200, 250, 260, 300, 312, 325, 338, 375, 390, 500, 507, 520, 600, 625, 650, 676, 750, 780, 845, 975, 1000, 1014, 1250, 1300, 1352, 1500, 1560, 1625, 1690, 1875, 1950, 2028, 2500, 2535, 2600, 3000, 3250, 3380, 3750, 3900, 4056, 4225, 4875, 5000, 5070, 6500, 6760, 7500, 7800, 8125, 8450, 9750, 10140, 12675, 13000, 15000, 16250, 16900, 19500, 20280, 21125, 24375, 25350, 32500, 33800, 39000, 42250, 48750, 50700, 63375, 65000, 84500, 97500, 101400, 105625, 126750, 169000, 195000, 211250, 253500, 316875, 422500, 507000, 633750, 845000, 1267500, 2535000]

約数ペア:

[(1, 2535000), (2, 1267500), (3, 845000), (4, 633750), (5, 507000), (6, 422500), (8, 316875), (10, 253500), (12, 211250), (13, 195000), (15, 169000), (20, 126750), (24, 105625), (25, 101400), (26, 97500), (30, 84500), (39, 65000), (40, 63375), (50, 50700), (52, 48750), (60, 42250), (65, 39000), (75, 33800), (78, 32500), (100, 25350), (104, 24375), (120, 21125), (125, 20280), (130, 19500), (150, 16900), (156, 16250), (169, 15000), (195, 13000), (200, 12675), (250, 10140), (260, 9750), (300, 8450), (312, 8125), (325, 7800), (338, 7500), (375, 6760), (390, 6500), (500, 5070), (507, 5000), (520, 4875), (600, 4225), (625, 4056), (650, 3900), (676, 3750), (750, 3380), (780, 3250), (845, 3000), (975, 2600), (1000, 2535), (1014, 2500), (1250, 2028), (1300, 1950), (1352, 1875), (1500, 1690), (1560, 1625)]