4485000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 160

約数和(自身を含む): 15744960

約数和(自身を除く): 11259960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 115, 120, 125, 130, 138, 150, 156, 184, 195, 200, 230, 250, 260, 276, 299, 300, 312, 325, 345, 375, 390, 460, 500, 520, 552, 575, 598, 600, 625, 650, 690, 750, 780, 897, 920, 975, 1000, 1150, 1196, 1250, 1300, 1380, 1495, 1500, 1560, 1625, 1725, 1794, 1875, 1950, 2300, 2392, 2500, 2600, 2760, 2875, 2990, 3000, 3250, 3450, 3588, 3750, 3900, 4485, 4600, 4875, 5000, 5750, 5980, 6500, 6900, 7176, 7475, 7500, 7800, 8125, 8625, 8970, 9750, 11500, 11960, 13000, 13800, 14375, 14950, 15000, 16250, 17250, 17940, 19500, 22425, 23000, 24375, 28750, 29900, 32500, 34500, 35880, 37375, 39000, 43125, 44850, 48750, 57500, 59800, 65000, 69000, 74750, 86250, 89700, 97500, 112125, 115000, 149500, 172500, 179400, 186875, 195000, 224250, 299000, 345000, 373750, 448500, 560625, 747500, 897000, 1121250, 1495000, 2242500, 4485000]

約数ペア:

[(1, 4485000), (2, 2242500), (3, 1495000), (4, 1121250), (5, 897000), (6, 747500), (8, 560625), (10, 448500), (12, 373750), (13, 345000), (15, 299000), (20, 224250), (23, 195000), (24, 186875), (25, 179400), (26, 172500), (30, 149500), (39, 115000), (40, 112125), (46, 97500), (50, 89700), (52, 86250), (60, 74750), (65, 69000), (69, 65000), (75, 59800), (78, 57500), (92, 48750), (100, 44850), (104, 43125), (115, 39000), (120, 37375), (125, 35880), (130, 34500), (138, 32500), (150, 29900), (156, 28750), (184, 24375), (195, 23000), (200, 22425), (230, 19500), (250, 17940), (260, 17250), (276, 16250), (299, 15000), (300, 14950), (312, 14375), (325, 13800), (345, 13000), (375, 11960), (390, 11500), (460, 9750), (500, 8970), (520, 8625), (552, 8125), (575, 7800), (598, 7500), (600, 7475), (625, 7176), (650, 6900), (690, 6500), (750, 5980), (780, 5750), (897, 5000), (920, 4875), (975, 4600), (1000, 4485), (1150, 3900), (1196, 3750), (1250, 3588), (1300, 3450), (1380, 3250), (1495, 3000), (1500, 2990), (1560, 2875), (1625, 2760), (1725, 2600), (1794, 2500), (1875, 2392), (1950, 2300)]