13455000

素因数分解:

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

素因数の和:68

約数の個数: 240

約数和(自身を含む): 51171120

約数和(自身を除く): 37716120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 25, 26, 30, 36, 39, 40, 45, 46, 50, 52, 60, 65, 69, 72, 75, 78, 90, 92, 100, 104, 115, 117, 120, 125, 130, 138, 150, 156, 180, 184, 195, 200, 207, 225, 230, 234, 250, 260, 276, 299, 300, 312, 325, 345, 360, 375, 390, 414, 450, 460, 468, 500, 520, 552, 575, 585, 598, 600, 625, 650, 690, 750, 780, 828, 897, 900, 920, 936, 975, 1000, 1035, 1125, 1150, 1170, 1196, 1250, 1300, 1380, 1495, 1500, 1560, 1625, 1656, 1725, 1794, 1800, 1875, 1950, 2070, 2250, 2300, 2340, 2392, 2500, 2600, 2691, 2760, 2875, 2925, 2990, 3000, 3250, 3450, 3588, 3750, 3900, 4140, 4485, 4500, 4600, 4680, 4875, 5000, 5175, 5382, 5625, 5750, 5850, 5980, 6500, 6900, 7176, 7475, 7500, 7800, 8125, 8280, 8625, 8970, 9000, 9750, 10350, 10764, 11250, 11500, 11700, 11960, 13000, 13455, 13800, 14375, 14625, 14950, 15000, 16250, 17250, 17940, 19500, 20700, 21528, 22425, 22500, 23000, 23400, 24375, 25875, 26910, 28750, 29250, 29900, 32500, 34500, 35880, 37375, 39000, 41400, 43125, 44850, 45000, 48750, 51750, 53820, 57500, 58500, 59800, 65000, 67275, 69000, 73125, 74750, 86250, 89700, 97500, 103500, 107640, 112125, 115000, 117000, 129375, 134550, 146250, 149500, 172500, 179400, 186875, 195000, 207000, 224250, 258750, 269100, 292500, 299000, 336375, 345000, 373750, 448500, 517500, 538200, 560625, 585000, 672750, 747500, 897000, 1035000, 1121250, 1345500, 1495000, 1681875, 2242500, 2691000, 3363750, 4485000, 6727500, 13455000]

約数ペア:

[(1, 13455000), (2, 6727500), (3, 4485000), (4, 3363750), (5, 2691000), (6, 2242500), (8, 1681875), (9, 1495000), (10, 1345500), (12, 1121250), (13, 1035000), (15, 897000), (18, 747500), (20, 672750), (23, 585000), (24, 560625), (25, 538200), (26, 517500), (30, 448500), (36, 373750), (39, 345000), (40, 336375), (45, 299000), (46, 292500), (50, 269100), (52, 258750), (60, 224250), (65, 207000), (69, 195000), (72, 186875), (75, 179400), (78, 172500), (90, 149500), (92, 146250), (100, 134550), (104, 129375), (115, 117000), (117, 115000), (120, 112125), (125, 107640), (130, 103500), (138, 97500), (150, 89700), (156, 86250), (180, 74750), (184, 73125), (195, 69000), (200, 67275), (207, 65000), (225, 59800), (230, 58500), (234, 57500), (250, 53820), (260, 51750), (276, 48750), (299, 45000), (300, 44850), (312, 43125), (325, 41400), (345, 39000), (360, 37375), (375, 35880), (390, 34500), (414, 32500), (450, 29900), (460, 29250), (468, 28750), (500, 26910), (520, 25875), (552, 24375), (575, 23400), (585, 23000), (598, 22500), (600, 22425), (625, 21528), (650, 20700), (690, 19500), (750, 17940), (780, 17250), (828, 16250), (897, 15000), (900, 14950), (920, 14625), (936, 14375), (975, 13800), (1000, 13455), (1035, 13000), (1125, 11960), (1150, 11700), (1170, 11500), (1196, 11250), (1250, 10764), (1300, 10350), (1380, 9750), (1495, 9000), (1500, 8970), (1560, 8625), (1625, 8280), (1656, 8125), (1725, 7800), (1794, 7500), (1800, 7475), (1875, 7176), (1950, 6900), (2070, 6500), (2250, 5980), (2300, 5850), (2340, 5750), (2392, 5625), (2500, 5382), (2600, 5175), (2691, 5000), (2760, 4875), (2875, 4680), (2925, 4600), (2990, 4500), (3000, 4485), (3250, 4140), (3450, 3900), (3588, 3750)]