90015744

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 313709760

約数和(自身を除く): 223694016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 49, 52, 56, 64, 69, 78, 84, 91, 92, 96, 98, 104, 112, 128, 138, 147, 156, 161, 168, 182, 184, 192, 196, 208, 224, 256, 273, 276, 294, 299, 312, 322, 336, 364, 368, 384, 392, 416, 448, 483, 512, 546, 552, 588, 598, 624, 637, 644, 672, 728, 736, 768, 784, 832, 896, 897, 966, 1024, 1092, 1104, 1127, 1176, 1196, 1248, 1274, 1288, 1344, 1456, 1472, 1536, 1568, 1664, 1792, 1794, 1911, 1932, 2048, 2093, 2184, 2208, 2254, 2352, 2392, 2496, 2548, 2576, 2688, 2912, 2944, 3072, 3136, 3328, 3381, 3584, 3588, 3822, 3864, 4186, 4368, 4416, 4508, 4704, 4784, 4992, 5096, 5152, 5376, 5824, 5888, 6144, 6272, 6279, 6656, 6762, 7168, 7176, 7644, 7728, 8372, 8736, 8832, 9016, 9408, 9568, 9984, 10192, 10304, 10752, 11648, 11776, 12544, 12558, 13312, 13524, 14336, 14352, 14651, 15288, 15456, 16744, 17472, 17664, 18032, 18816, 19136, 19968, 20384, 20608, 21504, 23296, 23552, 25088, 25116, 26624, 27048, 28704, 29302, 30576, 30912, 33488, 34944, 35328, 36064, 37632, 38272, 39936, 40768, 41216, 43008, 43953, 46592, 47104, 50176, 50232, 54096, 57408, 58604, 61152, 61824, 66976, 69888, 70656, 72128, 75264, 76544, 79872, 81536, 82432, 87906, 93184, 100352, 100464, 108192, 114816, 117208, 122304, 123648, 133952, 139776, 141312, 144256, 150528, 153088, 163072, 164864, 175812, 186368, 200928, 216384, 229632, 234416, 244608, 247296, 267904, 279552, 288512, 301056, 306176, 326144, 329728, 351624, 401856, 432768, 459264, 468832, 489216, 494592, 535808, 559104, 577024, 612352, 652288, 703248, 803712, 865536, 918528, 937664, 978432, 989184, 1071616, 1154048, 1304576, 1406496, 1607424, 1731072, 1837056, 1875328, 1956864, 2143232, 2308096, 2812992, 3214848, 3462144, 3750656, 3913728, 4286464, 5625984, 6429696, 6924288, 7501312, 11251968, 12859392, 15002624, 22503936, 30005248, 45007872, 90015744]

約数ペア:

[(1, 90015744), (2, 45007872), (3, 30005248), (4, 22503936), (6, 15002624), (7, 12859392), (8, 11251968), (12, 7501312), (13, 6924288), (14, 6429696), (16, 5625984), (21, 4286464), (23, 3913728), (24, 3750656), (26, 3462144), (28, 3214848), (32, 2812992), (39, 2308096), (42, 2143232), (46, 1956864), (48, 1875328), (49, 1837056), (52, 1731072), (56, 1607424), (64, 1406496), (69, 1304576), (78, 1154048), (84, 1071616), (91, 989184), (92, 978432), (96, 937664), (98, 918528), (104, 865536), (112, 803712), (128, 703248), (138, 652288), (147, 612352), (156, 577024), (161, 559104), (168, 535808), (182, 494592), (184, 489216), (192, 468832), (196, 459264), (208, 432768), (224, 401856), (256, 351624), (273, 329728), (276, 326144), (294, 306176), (299, 301056), (312, 288512), (322, 279552), (336, 267904), (364, 247296), (368, 244608), (384, 234416), (392, 229632), (416, 216384), (448, 200928), (483, 186368), (512, 175812), (546, 164864), (552, 163072), (588, 153088), (598, 150528), (624, 144256), (637, 141312), (644, 139776), (672, 133952), (728, 123648), (736, 122304), (768, 117208), (784, 114816), (832, 108192), (896, 100464), (897, 100352), (966, 93184), (1024, 87906), (1092, 82432), (1104, 81536), (1127, 79872), (1176, 76544), (1196, 75264), (1248, 72128), (1274, 70656), (1288, 69888), (1344, 66976), (1456, 61824), (1472, 61152), (1536, 58604), (1568, 57408), (1664, 54096), (1792, 50232), (1794, 50176), (1911, 47104), (1932, 46592), (2048, 43953), (2093, 43008), (2184, 41216), (2208, 40768), (2254, 39936), (2352, 38272), (2392, 37632), (2496, 36064), (2548, 35328), (2576, 34944), (2688, 33488), (2912, 30912), (2944, 30576), (3072, 29302), (3136, 28704), (3328, 27048), (3381, 26624), (3584, 25116), (3588, 25088), (3822, 23552), (3864, 23296), (4186, 21504), (4368, 20608), (4416, 20384), (4508, 19968), (4704, 19136), (4784, 18816), (4992, 18032), (5096, 17664), (5152, 17472), (5376, 16744), (5824, 15456), (5888, 15288), (6144, 14651), (6272, 14352), (6279, 14336), (6656, 13524), (6762, 13312), (7168, 12558), (7176, 12544), (7644, 11776), (7728, 11648), (8372, 10752), (8736, 10304), (8832, 10192), (9016, 9984), (9408, 9568)]