75089280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 282792960

約数和(自身を除く): 207703680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 151, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 302, 320, 336, 370, 384, 420, 444, 448, 453, 480, 518, 555, 560, 592, 604, 640, 672, 740, 755, 777, 840, 888, 896, 906, 960, 1036, 1057, 1110, 1120, 1184, 1208, 1295, 1344, 1480, 1510, 1554, 1680, 1776, 1812, 1920, 2072, 2114, 2220, 2240, 2265, 2368, 2416, 2590, 2688, 2960, 3020, 3108, 3171, 3360, 3552, 3624, 3885, 4144, 4228, 4440, 4480, 4530, 4736, 4832, 5180, 5285, 5587, 5920, 6040, 6216, 6342, 6720, 7104, 7248, 7770, 8288, 8456, 8880, 9060, 9664, 10360, 10570, 11174, 11840, 12080, 12432, 12684, 13440, 14208, 14496, 15540, 15855, 16576, 16761, 16912, 17760, 18120, 19328, 20720, 21140, 22348, 23680, 24160, 24864, 25368, 27935, 28992, 31080, 31710, 33152, 33522, 33824, 35520, 36240, 39109, 41440, 42280, 44696, 48320, 49728, 50736, 55870, 57984, 62160, 63420, 67044, 67648, 71040, 72480, 78218, 82880, 83805, 84560, 89392, 96640, 99456, 101472, 111740, 117327, 124320, 126840, 134088, 135296, 144960, 156436, 165760, 167610, 169120, 178784, 195545, 202944, 223480, 234654, 248640, 253680, 268176, 289920, 312872, 335220, 338240, 357568, 391090, 405888, 446960, 469308, 497280, 507360, 536352, 586635, 625744, 670440, 676480, 715136, 782180, 893920, 938616, 1014720, 1072704, 1173270, 1251488, 1340880, 1564360, 1787840, 1877232, 2029440, 2145408, 2346540, 2502976, 2681760, 3128720, 3575680, 3754464, 4693080, 5005952, 5363520, 6257440, 7508928, 9386160, 10727040, 12514880, 15017856, 18772320, 25029760, 37544640, 75089280]

約数ペア:

[(1, 75089280), (2, 37544640), (3, 25029760), (4, 18772320), (5, 15017856), (6, 12514880), (7, 10727040), (8, 9386160), (10, 7508928), (12, 6257440), (14, 5363520), (15, 5005952), (16, 4693080), (20, 3754464), (21, 3575680), (24, 3128720), (28, 2681760), (30, 2502976), (32, 2346540), (35, 2145408), (37, 2029440), (40, 1877232), (42, 1787840), (48, 1564360), (56, 1340880), (60, 1251488), (64, 1173270), (70, 1072704), (74, 1014720), (80, 938616), (84, 893920), (96, 782180), (105, 715136), (111, 676480), (112, 670440), (120, 625744), (128, 586635), (140, 536352), (148, 507360), (151, 497280), (160, 469308), (168, 446960), (185, 405888), (192, 391090), (210, 357568), (222, 338240), (224, 335220), (240, 312872), (259, 289920), (280, 268176), (296, 253680), (302, 248640), (320, 234654), (336, 223480), (370, 202944), (384, 195545), (420, 178784), (444, 169120), (448, 167610), (453, 165760), (480, 156436), (518, 144960), (555, 135296), (560, 134088), (592, 126840), (604, 124320), (640, 117327), (672, 111740), (740, 101472), (755, 99456), (777, 96640), (840, 89392), (888, 84560), (896, 83805), (906, 82880), (960, 78218), (1036, 72480), (1057, 71040), (1110, 67648), (1120, 67044), (1184, 63420), (1208, 62160), (1295, 57984), (1344, 55870), (1480, 50736), (1510, 49728), (1554, 48320), (1680, 44696), (1776, 42280), (1812, 41440), (1920, 39109), (2072, 36240), (2114, 35520), (2220, 33824), (2240, 33522), (2265, 33152), (2368, 31710), (2416, 31080), (2590, 28992), (2688, 27935), (2960, 25368), (3020, 24864), (3108, 24160), (3171, 23680), (3360, 22348), (3552, 21140), (3624, 20720), (3885, 19328), (4144, 18120), (4228, 17760), (4440, 16912), (4480, 16761), (4530, 16576), (4736, 15855), (4832, 15540), (5180, 14496), (5285, 14208), (5587, 13440), (5920, 12684), (6040, 12432), (6216, 12080), (6342, 11840), (6720, 11174), (7104, 10570), (7248, 10360), (7770, 9664), (8288, 9060), (8456, 8880)]