628308000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 288

約数和(自身を含む): 2305884672

約数和(自身を除く): 1677576672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 250, 279, 288, 300, 310, 360, 372, 375, 400, 450, 465, 480, 496, 500, 558, 563, 600, 620, 720, 744, 750, 775, 800, 900, 930, 992, 1000, 1116, 1125, 1126, 1200, 1240, 1395, 1440, 1488, 1500, 1550, 1689, 1800, 1860, 2000, 2232, 2250, 2252, 2325, 2400, 2480, 2790, 2815, 2976, 3000, 3100, 3378, 3600, 3720, 3875, 4000, 4464, 4500, 4504, 4650, 4960, 5067, 5580, 5630, 6000, 6200, 6756, 6975, 7200, 7440, 7750, 8445, 8928, 9000, 9008, 9300, 10134, 11160, 11260, 11625, 12000, 12400, 13512, 13950, 14075, 14880, 15500, 16890, 17453, 18000, 18016, 18600, 20268, 22320, 22520, 23250, 24800, 25335, 27024, 27900, 28150, 31000, 33780, 34875, 34906, 36000, 37200, 40536, 42225, 44640, 45040, 46500, 50670, 52359, 54048, 55800, 56300, 62000, 67560, 69750, 69812, 70375, 74400, 81072, 84450, 87265, 90080, 93000, 101340, 104718, 111600, 112600, 124000, 126675, 135120, 139500, 139624, 140750, 157077, 162144, 168900, 174530, 186000, 202680, 209436, 211125, 223200, 225200, 253350, 261795, 270240, 279000, 279248, 281500, 314154, 337800, 349060, 372000, 405360, 418872, 422250, 436325, 450400, 506700, 523590, 558000, 558496, 563000, 628308, 633375, 675600, 698120, 785385, 810720, 837744, 844500, 872650, 1013400, 1047180, 1116000, 1126000, 1256616, 1266750, 1308975, 1351200, 1396240, 1570770, 1675488, 1689000, 1745300, 2026800, 2094360, 2181625, 2252000, 2513232, 2533500, 2617950, 2792480, 3141540, 3378000, 3490600, 3926925, 4053600, 4188720, 4363250, 5026464, 5067000, 5235900, 6283080, 6544875, 6756000, 6981200, 7853850, 8377440, 8726500, 10134000, 10471800, 12566160, 13089750, 13962400, 15707700, 17453000, 19634625, 20268000, 20943600, 25132320, 26179500, 31415400, 34906000, 39269250, 41887200, 52359000, 62830800, 69812000, 78538500, 104718000, 125661600, 157077000, 209436000, 314154000, 628308000]

約数ペア:

[(1, 628308000), (2, 314154000), (3, 209436000), (4, 157077000), (5, 125661600), (6, 104718000), (8, 78538500), (9, 69812000), (10, 62830800), (12, 52359000), (15, 41887200), (16, 39269250), (18, 34906000), (20, 31415400), (24, 26179500), (25, 25132320), (30, 20943600), (31, 20268000), (32, 19634625), (36, 17453000), (40, 15707700), (45, 13962400), (48, 13089750), (50, 12566160), (60, 10471800), (62, 10134000), (72, 8726500), (75, 8377440), (80, 7853850), (90, 6981200), (93, 6756000), (96, 6544875), (100, 6283080), (120, 5235900), (124, 5067000), (125, 5026464), (144, 4363250), (150, 4188720), (155, 4053600), (160, 3926925), (180, 3490600), (186, 3378000), (200, 3141540), (225, 2792480), (240, 2617950), (248, 2533500), (250, 2513232), (279, 2252000), (288, 2181625), (300, 2094360), (310, 2026800), (360, 1745300), (372, 1689000), (375, 1675488), (400, 1570770), (450, 1396240), (465, 1351200), (480, 1308975), (496, 1266750), (500, 1256616), (558, 1126000), (563, 1116000), (600, 1047180), (620, 1013400), (720, 872650), (744, 844500), (750, 837744), (775, 810720), (800, 785385), (900, 698120), (930, 675600), (992, 633375), (1000, 628308), (1116, 563000), (1125, 558496), (1126, 558000), (1200, 523590), (1240, 506700), (1395, 450400), (1440, 436325), (1488, 422250), (1500, 418872), (1550, 405360), (1689, 372000), (1800, 349060), (1860, 337800), (2000, 314154), (2232, 281500), (2250, 279248), (2252, 279000), (2325, 270240), (2400, 261795), (2480, 253350), (2790, 225200), (2815, 223200), (2976, 211125), (3000, 209436), (3100, 202680), (3378, 186000), (3600, 174530), (3720, 168900), (3875, 162144), (4000, 157077), (4464, 140750), (4500, 139624), (4504, 139500), (4650, 135120), (4960, 126675), (5067, 124000), (5580, 112600), (5630, 111600), (6000, 104718), (6200, 101340), (6756, 93000), (6975, 90080), (7200, 87265), (7440, 84450), (7750, 81072), (8445, 74400), (8928, 70375), (9000, 69812), (9008, 69750), (9300, 67560), (10134, 62000), (11160, 56300), (11260, 55800), (11625, 54048), (12000, 52359), (12400, 50670), (13512, 46500), (13950, 45040), (14075, 44640), (14880, 42225), (15500, 40536), (16890, 37200), (17453, 36000), (18000, 34906), (18016, 34875), (18600, 33780), (20268, 31000), (22320, 28150), (22520, 27900), (23250, 27024), (24800, 25335)]