127432800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1609}}^1$

素因数の和:1646

約数の個数: 216

約数和(自身を含む): 490515480

約数和(自身を除く): 363082680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1609, 1650, 1760, 1800, 1980, 2200, 2400, 2475, 2640, 3168, 3218, 3300, 3600, 3960, 4400, 4827, 4950, 5280, 6436, 6600, 7200, 7920, 8045, 8800, 9654, 9900, 12872, 13200, 14481, 15840, 16090, 17699, 19308, 19800, 24135, 25744, 26400, 28962, 32180, 35398, 38616, 39600, 40225, 48270, 51488, 53097, 57924, 64360, 70796, 72405, 77232, 79200, 80450, 88495, 96540, 106194, 115848, 120675, 128720, 141592, 144810, 154464, 159291, 160900, 176990, 193080, 212388, 231696, 241350, 257440, 265485, 283184, 289620, 318582, 321800, 353980, 362025, 386160, 424776, 442475, 463392, 482700, 530970, 566368, 579240, 637164, 643600, 707960, 724050, 772320, 796455, 849552, 884950, 965400, 1061940, 1158480, 1274328, 1287200, 1327425, 1415920, 1448100, 1592910, 1699104, 1769900, 1930800, 2123880, 2316960, 2548656, 2654850, 2831840, 2896200, 3185820, 3539800, 3861600, 3982275, 4247760, 5097312, 5309700, 5792400, 6371640, 7079600, 7964550, 8495520, 10619400, 11584800, 12743280, 14159200, 15929100, 21238800, 25486560, 31858200, 42477600, 63716400, 127432800]

約数ペア:

[(1, 127432800), (2, 63716400), (3, 42477600), (4, 31858200), (5, 25486560), (6, 21238800), (8, 15929100), (9, 14159200), (10, 12743280), (11, 11584800), (12, 10619400), (15, 8495520), (16, 7964550), (18, 7079600), (20, 6371640), (22, 5792400), (24, 5309700), (25, 5097312), (30, 4247760), (32, 3982275), (33, 3861600), (36, 3539800), (40, 3185820), (44, 2896200), (45, 2831840), (48, 2654850), (50, 2548656), (55, 2316960), (60, 2123880), (66, 1930800), (72, 1769900), (75, 1699104), (80, 1592910), (88, 1448100), (90, 1415920), (96, 1327425), (99, 1287200), (100, 1274328), (110, 1158480), (120, 1061940), (132, 965400), (144, 884950), (150, 849552), (160, 796455), (165, 772320), (176, 724050), (180, 707960), (198, 643600), (200, 637164), (220, 579240), (225, 566368), (240, 530970), (264, 482700), (275, 463392), (288, 442475), (300, 424776), (330, 386160), (352, 362025), (360, 353980), (396, 321800), (400, 318582), (440, 289620), (450, 283184), (480, 265485), (495, 257440), (528, 241350), (550, 231696), (600, 212388), (660, 193080), (720, 176990), (792, 160900), (800, 159291), (825, 154464), (880, 144810), (900, 141592), (990, 128720), (1056, 120675), (1100, 115848), (1200, 106194), (1320, 96540), (1440, 88495), (1584, 80450), (1609, 79200), (1650, 77232), (1760, 72405), (1800, 70796), (1980, 64360), (2200, 57924), (2400, 53097), (2475, 51488), (2640, 48270), (3168, 40225), (3218, 39600), (3300, 38616), (3600, 35398), (3960, 32180), (4400, 28962), (4827, 26400), (4950, 25744), (5280, 24135), (6436, 19800), (6600, 19308), (7200, 17699), (7920, 16090), (8045, 15840), (8800, 14481), (9654, 13200), (9900, 12872)]