17940000

素因数分解:

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

素因数の和:69

約数の個数: 240

約数和(自身を含む): 66128832

約数和(自身を除く): 48188832

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, 3250, 3450, 3588, 3680, 3750, 3900, 4000, 4485, 4600, 4784, 4875, 5000, 5200, 5520, 5750, 5980, 6000, 6240, 6500, 6900, 7176, 7475, 7500, 7800, 8125, 8625, 8970, 9200, 9568, 9750, 10000, 10400, 11040, 11500, 11960, 12000, 13000, 13800, 14352, 14375, 14950, 15000, 15600, 16250, 17250, 17940, 18400, 19500, 20000, 22425, 23000, 23920, 24375, 26000, 27600, 28704, 28750, 29900, 30000, 31200, 32500, 34500, 35880, 37375, 39000, 43125, 44850, 46000, 47840, 48750, 52000, 55200, 57500, 59800, 60000, 65000, 69000, 71760, 74750, 78000, 86250, 89700, 92000, 97500, 112125, 115000, 119600, 130000, 138000, 143520, 149500, 156000, 172500, 179400, 186875, 195000, 224250, 230000, 239200, 260000, 276000, 299000, 345000, 358800, 373750, 390000, 448500, 460000, 560625, 598000, 690000, 717600, 747500, 780000, 897000, 1121250, 1196000, 1380000, 1495000, 1794000, 2242500, 2990000, 3588000, 4485000, 5980000, 8970000, 17940000]

約数ペア:

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