89675520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 316435728

約数和(自身を除く): 226760208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 193, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 386, 440, 480, 484, 528, 579, 605, 640, 660, 704, 726, 768, 772, 880, 960, 965, 968, 1056, 1158, 1210, 1280, 1320, 1408, 1452, 1544, 1760, 1815, 1920, 1930, 1936, 2112, 2123, 2316, 2420, 2640, 2816, 2895, 2904, 3088, 3520, 3630, 3840, 3860, 3872, 4224, 4246, 4632, 4840, 5280, 5790, 5808, 6176, 6369, 7040, 7260, 7720, 7744, 8448, 8492, 9264, 9680, 10560, 10615, 11580, 11616, 12352, 12738, 14080, 14520, 15440, 15488, 16984, 18528, 19360, 21120, 21230, 23160, 23232, 23353, 24704, 25476, 29040, 30880, 30976, 31845, 33968, 37056, 38720, 42240, 42460, 46320, 46464, 46706, 49408, 50952, 58080, 61760, 63690, 67936, 70059, 74112, 77440, 84920, 92640, 92928, 93412, 101904, 116160, 116765, 123520, 127380, 135872, 140118, 148224, 154880, 169840, 185280, 186824, 203808, 232320, 233530, 247040, 254760, 271744, 280236, 339680, 350295, 370560, 373648, 407616, 464640, 467060, 509520, 543488, 560472, 679360, 700590, 741120, 747296, 815232, 934120, 1019040, 1120944, 1358720, 1401180, 1494592, 1630464, 1868240, 2038080, 2241888, 2717440, 2802360, 2989184, 3736480, 4076160, 4483776, 5604720, 5978368, 7472960, 8152320, 8967552, 11209440, 14945920, 17935104, 22418880, 29891840, 44837760, 89675520]

約数ペア:

[(1, 89675520), (2, 44837760), (3, 29891840), (4, 22418880), (5, 17935104), (6, 14945920), (8, 11209440), (10, 8967552), (11, 8152320), (12, 7472960), (15, 5978368), (16, 5604720), (20, 4483776), (22, 4076160), (24, 3736480), (30, 2989184), (32, 2802360), (33, 2717440), (40, 2241888), (44, 2038080), (48, 1868240), (55, 1630464), (60, 1494592), (64, 1401180), (66, 1358720), (80, 1120944), (88, 1019040), (96, 934120), (110, 815232), (120, 747296), (121, 741120), (128, 700590), (132, 679360), (160, 560472), (165, 543488), (176, 509520), (192, 467060), (193, 464640), (220, 407616), (240, 373648), (242, 370560), (256, 350295), (264, 339680), (320, 280236), (330, 271744), (352, 254760), (363, 247040), (384, 233530), (386, 232320), (440, 203808), (480, 186824), (484, 185280), (528, 169840), (579, 154880), (605, 148224), (640, 140118), (660, 135872), (704, 127380), (726, 123520), (768, 116765), (772, 116160), (880, 101904), (960, 93412), (965, 92928), (968, 92640), (1056, 84920), (1158, 77440), (1210, 74112), (1280, 70059), (1320, 67936), (1408, 63690), (1452, 61760), (1544, 58080), (1760, 50952), (1815, 49408), (1920, 46706), (1930, 46464), (1936, 46320), (2112, 42460), (2123, 42240), (2316, 38720), (2420, 37056), (2640, 33968), (2816, 31845), (2895, 30976), (2904, 30880), (3088, 29040), (3520, 25476), (3630, 24704), (3840, 23353), (3860, 23232), (3872, 23160), (4224, 21230), (4246, 21120), (4632, 19360), (4840, 18528), (5280, 16984), (5790, 15488), (5808, 15440), (6176, 14520), (6369, 14080), (7040, 12738), (7260, 12352), (7720, 11616), (7744, 11580), (8448, 10615), (8492, 10560), (9264, 9680)]