64240800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 236234880

約数和(自身を除く): 171994080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 32, 39, 40, 48, 50, 52, 58, 60, 65, 71, 75, 78, 80, 87, 96, 100, 104, 116, 120, 130, 142, 145, 150, 156, 160, 174, 195, 200, 208, 213, 232, 240, 260, 284, 290, 300, 312, 325, 348, 355, 377, 390, 400, 416, 426, 435, 464, 480, 520, 568, 580, 600, 624, 650, 696, 710, 725, 754, 780, 800, 852, 870, 923, 928, 975, 1040, 1065, 1131, 1136, 1160, 1200, 1248, 1300, 1392, 1420, 1450, 1508, 1560, 1704, 1740, 1775, 1846, 1885, 1950, 2059, 2080, 2130, 2175, 2262, 2272, 2320, 2400, 2600, 2769, 2784, 2840, 2900, 3016, 3120, 3408, 3480, 3550, 3692, 3770, 3900, 4118, 4260, 4350, 4524, 4615, 4640, 5200, 5325, 5538, 5655, 5680, 5800, 6032, 6177, 6240, 6816, 6960, 7100, 7384, 7540, 7800, 8236, 8520, 8700, 9048, 9230, 9425, 10295, 10400, 10650, 11076, 11310, 11360, 11600, 12064, 12354, 13845, 13920, 14200, 14768, 15080, 15600, 16472, 17040, 17400, 18096, 18460, 18850, 20590, 21300, 22152, 22620, 23075, 23200, 24708, 26767, 27690, 28275, 28400, 29536, 30160, 30885, 31200, 32944, 34080, 34800, 36192, 36920, 37700, 41180, 42600, 44304, 45240, 46150, 49416, 51475, 53534, 55380, 56550, 56800, 60320, 61770, 65888, 69225, 69600, 73840, 75400, 80301, 82360, 85200, 88608, 90480, 92300, 98832, 102950, 107068, 110760, 113100, 123540, 133835, 138450, 147680, 150800, 154425, 160602, 164720, 170400, 180960, 184600, 197664, 205900, 214136, 221520, 226200, 247080, 267670, 276900, 301600, 308850, 321204, 329440, 369200, 401505, 411800, 428272, 443040, 452400, 494160, 535340, 553800, 617700, 642408, 669175, 738400, 803010, 823600, 856544, 904800, 988320, 1070680, 1107600, 1235400, 1284816, 1338350, 1606020, 1647200, 2007525, 2141360, 2215200, 2470800, 2569632, 2676700, 3212040, 4015050, 4282720, 4941600, 5353400, 6424080, 8030100, 10706800, 12848160, 16060200, 21413600, 32120400, 64240800]

約数ペア:

[(1, 64240800), (2, 32120400), (3, 21413600), (4, 16060200), (5, 12848160), (6, 10706800), (8, 8030100), (10, 6424080), (12, 5353400), (13, 4941600), (15, 4282720), (16, 4015050), (20, 3212040), (24, 2676700), (25, 2569632), (26, 2470800), (29, 2215200), (30, 2141360), (32, 2007525), (39, 1647200), (40, 1606020), (48, 1338350), (50, 1284816), (52, 1235400), (58, 1107600), (60, 1070680), (65, 988320), (71, 904800), (75, 856544), (78, 823600), (80, 803010), (87, 738400), (96, 669175), (100, 642408), (104, 617700), (116, 553800), (120, 535340), (130, 494160), (142, 452400), (145, 443040), (150, 428272), (156, 411800), (160, 401505), (174, 369200), (195, 329440), (200, 321204), (208, 308850), (213, 301600), (232, 276900), (240, 267670), (260, 247080), (284, 226200), (290, 221520), (300, 214136), (312, 205900), (325, 197664), (348, 184600), (355, 180960), (377, 170400), (390, 164720), (400, 160602), (416, 154425), (426, 150800), (435, 147680), (464, 138450), (480, 133835), (520, 123540), (568, 113100), (580, 110760), (600, 107068), (624, 102950), (650, 98832), (696, 92300), (710, 90480), (725, 88608), (754, 85200), (780, 82360), (800, 80301), (852, 75400), (870, 73840), (923, 69600), (928, 69225), (975, 65888), (1040, 61770), (1065, 60320), (1131, 56800), (1136, 56550), (1160, 55380), (1200, 53534), (1248, 51475), (1300, 49416), (1392, 46150), (1420, 45240), (1450, 44304), (1508, 42600), (1560, 41180), (1704, 37700), (1740, 36920), (1775, 36192), (1846, 34800), (1885, 34080), (1950, 32944), (2059, 31200), (2080, 30885), (2130, 30160), (2175, 29536), (2262, 28400), (2272, 28275), (2320, 27690), (2400, 26767), (2600, 24708), (2769, 23200), (2784, 23075), (2840, 22620), (2900, 22152), (3016, 21300), (3120, 20590), (3408, 18850), (3480, 18460), (3550, 18096), (3692, 17400), (3770, 17040), (3900, 16472), (4118, 15600), (4260, 15080), (4350, 14768), (4524, 14200), (4615, 13920), (4640, 13845), (5200, 12354), (5325, 12064), (5538, 11600), (5655, 11360), (5680, 11310), (5800, 11076), (6032, 10650), (6177, 10400), (6240, 10295), (6816, 9425), (6960, 9230), (7100, 9048), (7384, 8700), (7540, 8520), (7800, 8236)]