89700000

素因数分解:

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

素因数の和:74

約数の個数: 288

約数和(自身を含む): 330728832

約数和(自身を除く): 241028832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 32, 39, 40, 46, 48, 50, 52, 60, 65, 69, 75, 78, 80, 92, 96, 100, 104, 115, 120, 125, 130, 138, 150, 156, 160, 184, 195, 200, 208, 230, 240, 250, 260, 276, 299, 300, 312, 325, 345, 368, 375, 390, 400, 416, 460, 480, 500, 520, 552, 575, 598, 600, 624, 625, 650, 690, 736, 750, 780, 800, 897, 920, 975, 1000, 1040, 1104, 1150, 1196, 1200, 1248, 1250, 1300, 1380, 1495, 1500, 1560, 1625, 1725, 1794, 1840, 1875, 1950, 2000, 2080, 2208, 2300, 2392, 2400, 2500, 2600, 2760, 2875, 2990, 3000, 3120, 3125, 3250, 3450, 3588, 3680, 3750, 3900, 4000, 4485, 4600, 4784, 4875, 5000, 5200, 5520, 5750, 5980, 6000, 6240, 6250, 6500, 6900, 7176, 7475, 7500, 7800, 8125, 8625, 8970, 9200, 9375, 9568, 9750, 10000, 10400, 11040, 11500, 11960, 12000, 12500, 13000, 13800, 14352, 14375, 14950, 15000, 15600, 16250, 17250, 17940, 18400, 18750, 19500, 20000, 22425, 23000, 23920, 24375, 25000, 26000, 27600, 28704, 28750, 29900, 30000, 31200, 32500, 34500, 35880, 37375, 37500, 39000, 40625, 43125, 44850, 46000, 47840, 48750, 50000, 52000, 55200, 57500, 59800, 60000, 65000, 69000, 71760, 71875, 74750, 75000, 78000, 81250, 86250, 89700, 92000, 97500, 100000, 112125, 115000, 119600, 121875, 130000, 138000, 143520, 143750, 149500, 150000, 156000, 162500, 172500, 179400, 186875, 195000, 215625, 224250, 230000, 239200, 243750, 260000, 276000, 287500, 299000, 300000, 325000, 345000, 358800, 373750, 390000, 431250, 448500, 460000, 487500, 560625, 575000, 598000, 650000, 690000, 717600, 747500, 780000, 862500, 897000, 934375, 975000, 1121250, 1150000, 1196000, 1300000, 1380000, 1495000, 1725000, 1794000, 1868750, 1950000, 2242500, 2300000, 2803125, 2990000, 3450000, 3588000, 3737500, 3900000, 4485000, 5606250, 5980000, 6900000, 7475000, 8970000, 11212500, 14950000, 17940000, 22425000, 29900000, 44850000, 89700000]

約数ペア:

[(1, 89700000), (2, 44850000), (3, 29900000), (4, 22425000), (5, 17940000), (6, 14950000), (8, 11212500), (10, 8970000), (12, 7475000), (13, 6900000), (15, 5980000), (16, 5606250), (20, 4485000), (23, 3900000), (24, 3737500), (25, 3588000), (26, 3450000), (30, 2990000), (32, 2803125), (39, 2300000), (40, 2242500), (46, 1950000), (48, 1868750), (50, 1794000), (52, 1725000), (60, 1495000), (65, 1380000), (69, 1300000), (75, 1196000), (78, 1150000), (80, 1121250), (92, 975000), (96, 934375), (100, 897000), (104, 862500), (115, 780000), (120, 747500), (125, 717600), (130, 690000), (138, 650000), (150, 598000), (156, 575000), (160, 560625), (184, 487500), (195, 460000), (200, 448500), (208, 431250), (230, 390000), (240, 373750), (250, 358800), (260, 345000), (276, 325000), (299, 300000), (300, 299000), (312, 287500), (325, 276000), (345, 260000), (368, 243750), (375, 239200), (390, 230000), (400, 224250), (416, 215625), (460, 195000), (480, 186875), (500, 179400), (520, 172500), (552, 162500), (575, 156000), (598, 150000), (600, 149500), (624, 143750), (625, 143520), (650, 138000), (690, 130000), (736, 121875), (750, 119600), (780, 115000), (800, 112125), (897, 100000), (920, 97500), (975, 92000), (1000, 89700), (1040, 86250), (1104, 81250), (1150, 78000), (1196, 75000), (1200, 74750), (1248, 71875), (1250, 71760), (1300, 69000), (1380, 65000), (1495, 60000), (1500, 59800), (1560, 57500), (1625, 55200), (1725, 52000), (1794, 50000), (1840, 48750), (1875, 47840), (1950, 46000), (2000, 44850), (2080, 43125), (2208, 40625), (2300, 39000), (2392, 37500), (2400, 37375), (2500, 35880), (2600, 34500), (2760, 32500), (2875, 31200), (2990, 30000), (3000, 29900), (3120, 28750), (3125, 28704), (3250, 27600), (3450, 26000), (3588, 25000), (3680, 24375), (3750, 23920), (3900, 23000), (4000, 22425), (4485, 20000), (4600, 19500), (4784, 18750), (4875, 18400), (5000, 17940), (5200, 17250), (5520, 16250), (5750, 15600), (5980, 15000), (6000, 14950), (6240, 14375), (6250, 14352), (6500, 13800), (6900, 13000), (7176, 12500), (7475, 12000), (7500, 11960), (7800, 11500), (8125, 11040), (8625, 10400), (8970, 10000), (9200, 9750), (9375, 9568)]