80730000

素因数分解:

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

素因数の和:73

約数の個数: 400

約数和(自身を含む): 325395840

約数和(自身を除く): 244665840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 30, 36, 39, 40, 45, 46, 48, 50, 52, 54, 60, 65, 69, 72, 75, 78, 80, 90, 92, 100, 104, 108, 115, 117, 120, 125, 130, 135, 138, 144, 150, 156, 180, 184, 195, 200, 207, 208, 216, 225, 230, 234, 240, 250, 260, 270, 276, 299, 300, 312, 325, 345, 351, 360, 368, 375, 390, 400, 414, 432, 450, 460, 468, 500, 520, 540, 552, 575, 585, 598, 600, 621, 624, 625, 650, 675, 690, 702, 720, 750, 780, 828, 897, 900, 920, 936, 975, 1000, 1035, 1040, 1080, 1104, 1125, 1150, 1170, 1196, 1200, 1242, 1250, 1300, 1350, 1380, 1404, 1495, 1500, 1560, 1625, 1656, 1725, 1755, 1794, 1800, 1840, 1872, 1875, 1950, 2000, 2070, 2160, 2250, 2300, 2340, 2392, 2484, 2500, 2600, 2691, 2700, 2760, 2808, 2875, 2925, 2990, 3000, 3105, 3120, 3250, 3312, 3375, 3450, 3510, 3588, 3600, 3750, 3900, 4140, 4485, 4500, 4600, 4680, 4784, 4875, 4968, 5000, 5175, 5200, 5382, 5400, 5520, 5616, 5625, 5750, 5850, 5980, 6000, 6210, 6500, 6750, 6900, 7020, 7176, 7475, 7500, 7800, 8073, 8125, 8280, 8625, 8775, 8970, 9000, 9200, 9360, 9750, 9936, 10000, 10350, 10764, 10800, 11250, 11500, 11700, 11960, 12420, 13000, 13455, 13500, 13800, 14040, 14352, 14375, 14625, 14950, 15000, 15525, 15600, 16146, 16250, 16560, 16875, 17250, 17550, 17940, 18000, 19500, 20700, 21528, 22425, 22500, 23000, 23400, 23920, 24375, 24840, 25875, 26000, 26910, 27000, 27600, 28080, 28750, 29250, 29900, 30000, 31050, 32292, 32500, 33750, 34500, 35100, 35880, 37375, 39000, 40365, 41400, 43056, 43125, 43875, 44850, 45000, 46000, 46800, 48750, 49680, 51750, 53820, 54000, 57500, 58500, 59800, 62100, 64584, 65000, 67275, 67500, 69000, 70200, 71760, 73125, 74750, 77625, 78000, 80730, 82800, 86250, 87750, 89700, 90000, 97500, 103500, 107640, 112125, 115000, 117000, 119600, 124200, 129168, 129375, 130000, 134550, 135000, 138000, 140400, 146250, 149500, 155250, 161460, 172500, 175500, 179400, 186875, 195000, 201825, 207000, 215280, 219375, 224250, 230000, 234000, 248400, 258750, 269100, 270000, 292500, 299000, 310500, 322920, 336375, 345000, 351000, 358800, 373750, 388125, 390000, 403650, 414000, 438750, 448500, 517500, 538200, 560625, 585000, 598000, 621000, 645840, 672750, 690000, 702000, 747500, 776250, 807300, 877500, 897000, 1009125, 1035000, 1076400, 1121250, 1170000, 1242000, 1345500, 1495000, 1552500, 1614600, 1681875, 1755000, 1794000, 2018250, 2070000, 2242500, 2691000, 2990000, 3105000, 3229200, 3363750, 3510000, 4036500, 4485000, 5045625, 5382000, 6210000, 6727500, 8073000, 8970000, 10091250, 13455000, 16146000, 20182500, 26910000, 40365000, 80730000]

約数ペア:

[(1, 80730000), (2, 40365000), (3, 26910000), (4, 20182500), (5, 16146000), (6, 13455000), (8, 10091250), (9, 8970000), (10, 8073000), (12, 6727500), (13, 6210000), (15, 5382000), (16, 5045625), (18, 4485000), (20, 4036500), (23, 3510000), (24, 3363750), (25, 3229200), (26, 3105000), (27, 2990000), (30, 2691000), (36, 2242500), (39, 2070000), (40, 2018250), (45, 1794000), (46, 1755000), (48, 1681875), (50, 1614600), (52, 1552500), (54, 1495000), (60, 1345500), (65, 1242000), (69, 1170000), (72, 1121250), (75, 1076400), (78, 1035000), (80, 1009125), (90, 897000), (92, 877500), (100, 807300), (104, 776250), (108, 747500), (115, 702000), (117, 690000), (120, 672750), (125, 645840), (130, 621000), (135, 598000), (138, 585000), (144, 560625), (150, 538200), (156, 517500), (180, 448500), (184, 438750), (195, 414000), (200, 403650), (207, 390000), (208, 388125), (216, 373750), (225, 358800), (230, 351000), (234, 345000), (240, 336375), (250, 322920), (260, 310500), (270, 299000), (276, 292500), (299, 270000), (300, 269100), (312, 258750), (325, 248400), (345, 234000), (351, 230000), (360, 224250), (368, 219375), (375, 215280), (390, 207000), (400, 201825), (414, 195000), (432, 186875), (450, 179400), (460, 175500), (468, 172500), (500, 161460), (520, 155250), (540, 149500), (552, 146250), (575, 140400), (585, 138000), (598, 135000), (600, 134550), (621, 130000), (624, 129375), (625, 129168), (650, 124200), (675, 119600), (690, 117000), (702, 115000), (720, 112125), (750, 107640), (780, 103500), (828, 97500), (897, 90000), (900, 89700), (920, 87750), (936, 86250), (975, 82800), (1000, 80730), (1035, 78000), (1040, 77625), (1080, 74750), (1104, 73125), (1125, 71760), (1150, 70200), (1170, 69000), (1196, 67500), (1200, 67275), (1242, 65000), (1250, 64584), (1300, 62100), (1350, 59800), (1380, 58500), (1404, 57500), (1495, 54000), (1500, 53820), (1560, 51750), (1625, 49680), (1656, 48750), (1725, 46800), (1755, 46000), (1794, 45000), (1800, 44850), (1840, 43875), (1872, 43125), (1875, 43056), (1950, 41400), (2000, 40365), (2070, 39000), (2160, 37375), (2250, 35880), (2300, 35100), (2340, 34500), (2392, 33750), (2484, 32500), (2500, 32292), (2600, 31050), (2691, 30000), (2700, 29900), (2760, 29250), (2808, 28750), (2875, 28080), (2925, 27600), (2990, 27000), (3000, 26910), (3105, 26000), (3120, 25875), (3250, 24840), (3312, 24375), (3375, 23920), (3450, 23400), (3510, 23000), (3588, 22500), (3600, 22425), (3750, 21528), (3900, 20700), (4140, 19500), (4485, 18000), (4500, 17940), (4600, 17550), (4680, 17250), (4784, 16875), (4875, 16560), (4968, 16250), (5000, 16146), (5175, 15600), (5200, 15525), (5382, 15000), (5400, 14950), (5520, 14625), (5616, 14375), (5625, 14352), (5750, 14040), (5850, 13800), (5980, 13500), (6000, 13455), (6210, 13000), (6500, 12420), (6750, 11960), (6900, 11700), (7020, 11500), (7176, 11250), (7475, 10800), (7500, 10764), (7800, 10350), (8073, 10000), (8125, 9936), (8280, 9750), (8625, 9360), (8775, 9200), (8970, 9000)]