161460000

素因数分解:

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

素因数の和:75

約数の個数: 480

約数和(自身を含む): 661288320

約数和(自身を除く): 499828320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 54, 60, 65, 69, 72, 75, 78, 80, 90, 92, 96, 100, 104, 108, 115, 117, 120, 125, 130, 135, 138, 144, 150, 156, 160, 180, 184, 195, 200, 207, 208, 216, 225, 230, 234, 240, 250, 260, 270, 276, 288, 299, 300, 312, 325, 345, 351, 360, 368, 375, 390, 400, 414, 416, 432, 450, 460, 468, 480, 500, 520, 540, 552, 575, 585, 598, 600, 621, 624, 625, 650, 675, 690, 702, 720, 736, 750, 780, 800, 828, 864, 897, 900, 920, 936, 975, 1000, 1035, 1040, 1080, 1104, 1125, 1150, 1170, 1196, 1200, 1242, 1248, 1250, 1300, 1350, 1380, 1404, 1440, 1495, 1500, 1560, 1625, 1656, 1725, 1755, 1794, 1800, 1840, 1872, 1875, 1950, 2000, 2070, 2080, 2160, 2208, 2250, 2300, 2340, 2392, 2400, 2484, 2500, 2600, 2691, 2700, 2760, 2808, 2875, 2925, 2990, 3000, 3105, 3120, 3250, 3312, 3375, 3450, 3510, 3588, 3600, 3680, 3744, 3750, 3900, 4000, 4140, 4320, 4485, 4500, 4600, 4680, 4784, 4875, 4968, 5000, 5175, 5200, 5382, 5400, 5520, 5616, 5625, 5750, 5850, 5980, 6000, 6210, 6240, 6500, 6624, 6750, 6900, 7020, 7176, 7200, 7475, 7500, 7800, 8073, 8125, 8280, 8625, 8775, 8970, 9000, 9200, 9360, 9568, 9750, 9936, 10000, 10350, 10400, 10764, 10800, 11040, 11232, 11250, 11500, 11700, 11960, 12000, 12420, 13000, 13455, 13500, 13800, 14040, 14352, 14375, 14625, 14950, 15000, 15525, 15600, 16146, 16250, 16560, 16875, 17250, 17550, 17940, 18000, 18400, 18720, 19500, 19872, 20000, 20700, 21528, 21600, 22425, 22500, 23000, 23400, 23920, 24375, 24840, 25875, 26000, 26910, 27000, 27600, 28080, 28704, 28750, 29250, 29900, 30000, 31050, 31200, 32292, 32500, 33120, 33750, 34500, 35100, 35880, 36000, 37375, 39000, 40365, 41400, 43056, 43125, 43875, 44850, 45000, 46000, 46800, 47840, 48750, 49680, 51750, 52000, 53820, 54000, 55200, 56160, 57500, 58500, 59800, 60000, 62100, 64584, 65000, 67275, 67500, 69000, 70200, 71760, 73125, 74750, 77625, 78000, 80730, 82800, 86112, 86250, 87750, 89700, 90000, 92000, 93600, 97500, 99360, 103500, 107640, 108000, 112125, 115000, 117000, 119600, 124200, 129168, 129375, 130000, 134550, 135000, 138000, 140400, 143520, 146250, 149500, 155250, 156000, 161460, 165600, 172500, 175500, 179400, 180000, 186875, 195000, 201825, 207000, 215280, 219375, 224250, 230000, 234000, 239200, 248400, 258336, 258750, 260000, 269100, 270000, 276000, 280800, 292500, 299000, 310500, 322920, 336375, 345000, 351000, 358800, 373750, 388125, 390000, 403650, 414000, 430560, 438750, 448500, 460000, 468000, 496800, 517500, 538200, 540000, 560625, 585000, 598000, 621000, 645840, 672750, 690000, 702000, 717600, 747500, 776250, 780000, 807300, 828000, 877500, 897000, 1009125, 1035000, 1076400, 1121250, 1170000, 1196000, 1242000, 1291680, 1345500, 1380000, 1404000, 1495000, 1552500, 1614600, 1681875, 1755000, 1794000, 2018250, 2070000, 2152800, 2242500, 2340000, 2484000, 2691000, 2990000, 3105000, 3229200, 3363750, 3510000, 3588000, 4036500, 4140000, 4485000, 5045625, 5382000, 5980000, 6210000, 6458400, 6727500, 7020000, 8073000, 8970000, 10091250, 10764000, 12420000, 13455000, 16146000, 17940000, 20182500, 26910000, 32292000, 40365000, 53820000, 80730000, 161460000]

約数ペア:

[(1, 161460000), (2, 80730000), (3, 53820000), (4, 40365000), (5, 32292000), (6, 26910000), (8, 20182500), (9, 17940000), (10, 16146000), (12, 13455000), (13, 12420000), (15, 10764000), (16, 10091250), (18, 8970000), (20, 8073000), (23, 7020000), (24, 6727500), (25, 6458400), (26, 6210000), (27, 5980000), (30, 5382000), (32, 5045625), (36, 4485000), (39, 4140000), (40, 4036500), (45, 3588000), (46, 3510000), (48, 3363750), (50, 3229200), (52, 3105000), (54, 2990000), (60, 2691000), (65, 2484000), (69, 2340000), (72, 2242500), (75, 2152800), (78, 2070000), (80, 2018250), (90, 1794000), (92, 1755000), (96, 1681875), (100, 1614600), (104, 1552500), (108, 1495000), (115, 1404000), (117, 1380000), (120, 1345500), (125, 1291680), (130, 1242000), (135, 1196000), (138, 1170000), (144, 1121250), (150, 1076400), (156, 1035000), (160, 1009125), (180, 897000), (184, 877500), (195, 828000), (200, 807300), (207, 780000), (208, 776250), (216, 747500), (225, 717600), (230, 702000), (234, 690000), (240, 672750), (250, 645840), (260, 621000), (270, 598000), (276, 585000), (288, 560625), (299, 540000), (300, 538200), (312, 517500), (325, 496800), (345, 468000), (351, 460000), (360, 448500), (368, 438750), (375, 430560), (390, 414000), (400, 403650), (414, 390000), (416, 388125), (432, 373750), (450, 358800), (460, 351000), (468, 345000), (480, 336375), (500, 322920), (520, 310500), (540, 299000), (552, 292500), (575, 280800), (585, 276000), (598, 270000), (600, 269100), (621, 260000), (624, 258750), (625, 258336), (650, 248400), (675, 239200), (690, 234000), (702, 230000), (720, 224250), (736, 219375), (750, 215280), (780, 207000), (800, 201825), (828, 195000), (864, 186875), (897, 180000), (900, 179400), (920, 175500), (936, 172500), (975, 165600), (1000, 161460), (1035, 156000), (1040, 155250), (1080, 149500), (1104, 146250), (1125, 143520), (1150, 140400), (1170, 138000), (1196, 135000), (1200, 134550), (1242, 130000), (1248, 129375), (1250, 129168), (1300, 124200), (1350, 119600), (1380, 117000), (1404, 115000), (1440, 112125), (1495, 108000), (1500, 107640), (1560, 103500), (1625, 99360), (1656, 97500), (1725, 93600), (1755, 92000), (1794, 90000), (1800, 89700), (1840, 87750), (1872, 86250), (1875, 86112), (1950, 82800), (2000, 80730), (2070, 78000), (2080, 77625), (2160, 74750), (2208, 73125), (2250, 71760), (2300, 70200), (2340, 69000), (2392, 67500), (2400, 67275), (2484, 65000), (2500, 64584), (2600, 62100), (2691, 60000), (2700, 59800), (2760, 58500), (2808, 57500), (2875, 56160), (2925, 55200), (2990, 54000), (3000, 53820), (3105, 52000), (3120, 51750), (3250, 49680), (3312, 48750), (3375, 47840), (3450, 46800), (3510, 46000), (3588, 45000), (3600, 44850), (3680, 43875), (3744, 43125), (3750, 43056), (3900, 41400), (4000, 40365), (4140, 39000), (4320, 37375), (4485, 36000), (4500, 35880), (4600, 35100), (4680, 34500), (4784, 33750), (4875, 33120), (4968, 32500), (5000, 32292), (5175, 31200), (5200, 31050), (5382, 30000), (5400, 29900), (5520, 29250), (5616, 28750), (5625, 28704), (5750, 28080), (5850, 27600), (5980, 27000), (6000, 26910), (6210, 26000), (6240, 25875), (6500, 24840), (6624, 24375), (6750, 23920), (6900, 23400), (7020, 23000), (7176, 22500), (7200, 22425), (7475, 21600), (7500, 21528), (7800, 20700), (8073, 20000), (8125, 19872), (8280, 19500), (8625, 18720), (8775, 18400), (8970, 18000), (9000, 17940), (9200, 17550), (9360, 17250), (9568, 16875), (9750, 16560), (9936, 16250), (10000, 16146), (10350, 15600), (10400, 15525), (10764, 15000), (10800, 14950), (11040, 14625), (11232, 14375), (11250, 14352), (11500, 14040), (11700, 13800), (11960, 13500), (12000, 13455), (12420, 13000)]