22425000

素因数分解:

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

素因数の和:70

約数の個数: 192

約数和(自身を含む): 78744960

約数和(自身を除く): 56319960

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, 3125, 3250, 3450, 3588, 3750, 3900, 4485, 4600, 4875, 5000, 5750, 5980, 6250, 6500, 6900, 7176, 7475, 7500, 7800, 8125, 8625, 8970, 9375, 9750, 11500, 11960, 12500, 13000, 13800, 14375, 14950, 15000, 16250, 17250, 17940, 18750, 19500, 22425, 23000, 24375, 25000, 28750, 29900, 32500, 34500, 35880, 37375, 37500, 39000, 40625, 43125, 44850, 48750, 57500, 59800, 65000, 69000, 71875, 74750, 75000, 81250, 86250, 89700, 97500, 112125, 115000, 121875, 143750, 149500, 162500, 172500, 179400, 186875, 195000, 215625, 224250, 243750, 287500, 299000, 325000, 345000, 373750, 431250, 448500, 487500, 560625, 575000, 747500, 862500, 897000, 934375, 975000, 1121250, 1495000, 1725000, 1868750, 2242500, 2803125, 3737500, 4485000, 5606250, 7475000, 11212500, 22425000]

約数ペア:

[(1, 22425000), (2, 11212500), (3, 7475000), (4, 5606250), (5, 4485000), (6, 3737500), (8, 2803125), (10, 2242500), (12, 1868750), (13, 1725000), (15, 1495000), (20, 1121250), (23, 975000), (24, 934375), (25, 897000), (26, 862500), (30, 747500), (39, 575000), (40, 560625), (46, 487500), (50, 448500), (52, 431250), (60, 373750), (65, 345000), (69, 325000), (75, 299000), (78, 287500), (92, 243750), (100, 224250), (104, 215625), (115, 195000), (120, 186875), (125, 179400), (130, 172500), (138, 162500), (150, 149500), (156, 143750), (184, 121875), (195, 115000), (200, 112125), (230, 97500), (250, 89700), (260, 86250), (276, 81250), (299, 75000), (300, 74750), (312, 71875), (325, 69000), (345, 65000), (375, 59800), (390, 57500), (460, 48750), (500, 44850), (520, 43125), (552, 40625), (575, 39000), (598, 37500), (600, 37375), (625, 35880), (650, 34500), (690, 32500), (750, 29900), (780, 28750), (897, 25000), (920, 24375), (975, 23000), (1000, 22425), (1150, 19500), (1196, 18750), (1250, 17940), (1300, 17250), (1380, 16250), (1495, 15000), (1500, 14950), (1560, 14375), (1625, 13800), (1725, 13000), (1794, 12500), (1875, 11960), (1950, 11500), (2300, 9750), (2392, 9375), (2500, 8970), (2600, 8625), (2760, 8125), (2875, 7800), (2990, 7500), (3000, 7475), (3125, 7176), (3250, 6900), (3450, 6500), (3588, 6250), (3750, 5980), (3900, 5750), (4485, 5000), (4600, 4875)]