26910000

素因数分解:

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

素因数の和:70

約数の個数: 300

約数和(自身を含む): 105753648

約数和(自身を除く): 78843648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 30, 36, 39, 40, 45, 46, 48, 50, 52, 60, 65, 69, 72, 75, 78, 80, 90, 92, 100, 104, 115, 117, 120, 125, 130, 138, 144, 150, 156, 180, 184, 195, 200, 207, 208, 225, 230, 234, 240, 250, 260, 276, 299, 300, 312, 325, 345, 360, 368, 375, 390, 400, 414, 450, 460, 468, 500, 520, 552, 575, 585, 598, 600, 624, 625, 650, 690, 720, 750, 780, 828, 897, 900, 920, 936, 975, 1000, 1035, 1040, 1104, 1125, 1150, 1170, 1196, 1200, 1250, 1300, 1380, 1495, 1500, 1560, 1625, 1656, 1725, 1794, 1800, 1840, 1872, 1875, 1950, 2000, 2070, 2250, 2300, 2340, 2392, 2500, 2600, 2691, 2760, 2875, 2925, 2990, 3000, 3120, 3250, 3312, 3450, 3588, 3600, 3750, 3900, 4140, 4485, 4500, 4600, 4680, 4784, 4875, 5000, 5175, 5200, 5382, 5520, 5625, 5750, 5850, 5980, 6000, 6500, 6900, 7176, 7475, 7500, 7800, 8125, 8280, 8625, 8970, 9000, 9200, 9360, 9750, 10000, 10350, 10764, 11250, 11500, 11700, 11960, 13000, 13455, 13800, 14352, 14375, 14625, 14950, 15000, 15600, 16250, 16560, 17250, 17940, 18000, 19500, 20700, 21528, 22425, 22500, 23000, 23400, 23920, 24375, 25875, 26000, 26910, 27600, 28750, 29250, 29900, 30000, 32500, 34500, 35880, 37375, 39000, 41400, 43056, 43125, 44850, 45000, 46000, 46800, 48750, 51750, 53820, 57500, 58500, 59800, 65000, 67275, 69000, 71760, 73125, 74750, 78000, 82800, 86250, 89700, 90000, 97500, 103500, 107640, 112125, 115000, 117000, 119600, 129375, 130000, 134550, 138000, 146250, 149500, 172500, 179400, 186875, 195000, 207000, 215280, 224250, 230000, 234000, 258750, 269100, 292500, 299000, 336375, 345000, 358800, 373750, 390000, 414000, 448500, 517500, 538200, 560625, 585000, 598000, 672750, 690000, 747500, 897000, 1035000, 1076400, 1121250, 1170000, 1345500, 1495000, 1681875, 1794000, 2070000, 2242500, 2691000, 2990000, 3363750, 4485000, 5382000, 6727500, 8970000, 13455000, 26910000]

約数ペア:

[(1, 26910000), (2, 13455000), (3, 8970000), (4, 6727500), (5, 5382000), (6, 4485000), (8, 3363750), (9, 2990000), (10, 2691000), (12, 2242500), (13, 2070000), (15, 1794000), (16, 1681875), (18, 1495000), (20, 1345500), (23, 1170000), (24, 1121250), (25, 1076400), (26, 1035000), (30, 897000), (36, 747500), (39, 690000), (40, 672750), (45, 598000), (46, 585000), (48, 560625), (50, 538200), (52, 517500), (60, 448500), (65, 414000), (69, 390000), (72, 373750), (75, 358800), (78, 345000), (80, 336375), (90, 299000), (92, 292500), (100, 269100), (104, 258750), (115, 234000), (117, 230000), (120, 224250), (125, 215280), (130, 207000), (138, 195000), (144, 186875), (150, 179400), (156, 172500), (180, 149500), (184, 146250), (195, 138000), (200, 134550), (207, 130000), (208, 129375), (225, 119600), (230, 117000), (234, 115000), (240, 112125), (250, 107640), (260, 103500), (276, 97500), (299, 90000), (300, 89700), (312, 86250), (325, 82800), (345, 78000), (360, 74750), (368, 73125), (375, 71760), (390, 69000), (400, 67275), (414, 65000), (450, 59800), (460, 58500), (468, 57500), (500, 53820), (520, 51750), (552, 48750), (575, 46800), (585, 46000), (598, 45000), (600, 44850), (624, 43125), (625, 43056), (650, 41400), (690, 39000), (720, 37375), (750, 35880), (780, 34500), (828, 32500), (897, 30000), (900, 29900), (920, 29250), (936, 28750), (975, 27600), (1000, 26910), (1035, 26000), (1040, 25875), (1104, 24375), (1125, 23920), (1150, 23400), (1170, 23000), (1196, 22500), (1200, 22425), (1250, 21528), (1300, 20700), (1380, 19500), (1495, 18000), (1500, 17940), (1560, 17250), (1625, 16560), (1656, 16250), (1725, 15600), (1794, 15000), (1800, 14950), (1840, 14625), (1872, 14375), (1875, 14352), (1950, 13800), (2000, 13455), (2070, 13000), (2250, 11960), (2300, 11700), (2340, 11500), (2392, 11250), (2500, 10764), (2600, 10350), (2691, 10000), (2760, 9750), (2875, 9360), (2925, 9200), (2990, 9000), (3000, 8970), (3120, 8625), (3250, 8280), (3312, 8125), (3450, 7800), (3588, 7500), (3600, 7475), (3750, 7176), (3900, 6900), (4140, 6500), (4485, 6000), (4500, 5980), (4600, 5850), (4680, 5750), (4784, 5625), (4875, 5520), (5000, 5382), (5175, 5200)]