87637440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 312212736

約数和(自身を除く): 224575296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 192, 193, 215, 220, 240, 258, 264, 320, 330, 344, 352, 386, 430, 440, 473, 480, 516, 528, 579, 645, 660, 688, 704, 772, 860, 880, 946, 960, 965, 1032, 1056, 1158, 1290, 1320, 1376, 1419, 1544, 1720, 1760, 1892, 1930, 2064, 2112, 2123, 2316, 2365, 2580, 2640, 2752, 2838, 2895, 3088, 3440, 3520, 3784, 3860, 4128, 4246, 4632, 4730, 5160, 5280, 5676, 5790, 6176, 6369, 6880, 7095, 7568, 7720, 8256, 8299, 8492, 9264, 9460, 10320, 10560, 10615, 11352, 11580, 12352, 12738, 13760, 14190, 15136, 15440, 16598, 16984, 18528, 18920, 20640, 21230, 22704, 23160, 24897, 25476, 28380, 30272, 30880, 31845, 33196, 33968, 37056, 37840, 41280, 41495, 42460, 45408, 46320, 49794, 50952, 56760, 61760, 63690, 66392, 67936, 75680, 82990, 84920, 90816, 91289, 92640, 99588, 101904, 113520, 124485, 127380, 132784, 135872, 151360, 165980, 169840, 182578, 185280, 199176, 203808, 227040, 248970, 254760, 265568, 273867, 331960, 339680, 365156, 398352, 407616, 454080, 456445, 497940, 509520, 531136, 547734, 663920, 679360, 730312, 796704, 912890, 995880, 1019040, 1095468, 1327840, 1369335, 1460624, 1593408, 1825780, 1991760, 2038080, 2190936, 2655680, 2738670, 2921248, 3651560, 3983520, 4381872, 5477340, 5842496, 7303120, 7967040, 8763744, 10954680, 14606240, 17527488, 21909360, 29212480, 43818720, 87637440]

約数ペア:

[(1, 87637440), (2, 43818720), (3, 29212480), (4, 21909360), (5, 17527488), (6, 14606240), (8, 10954680), (10, 8763744), (11, 7967040), (12, 7303120), (15, 5842496), (16, 5477340), (20, 4381872), (22, 3983520), (24, 3651560), (30, 2921248), (32, 2738670), (33, 2655680), (40, 2190936), (43, 2038080), (44, 1991760), (48, 1825780), (55, 1593408), (60, 1460624), (64, 1369335), (66, 1327840), (80, 1095468), (86, 1019040), (88, 995880), (96, 912890), (110, 796704), (120, 730312), (129, 679360), (132, 663920), (160, 547734), (165, 531136), (172, 509520), (176, 497940), (192, 456445), (193, 454080), (215, 407616), (220, 398352), (240, 365156), (258, 339680), (264, 331960), (320, 273867), (330, 265568), (344, 254760), (352, 248970), (386, 227040), (430, 203808), (440, 199176), (473, 185280), (480, 182578), (516, 169840), (528, 165980), (579, 151360), (645, 135872), (660, 132784), (688, 127380), (704, 124485), (772, 113520), (860, 101904), (880, 99588), (946, 92640), (960, 91289), (965, 90816), (1032, 84920), (1056, 82990), (1158, 75680), (1290, 67936), (1320, 66392), (1376, 63690), (1419, 61760), (1544, 56760), (1720, 50952), (1760, 49794), (1892, 46320), (1930, 45408), (2064, 42460), (2112, 41495), (2123, 41280), (2316, 37840), (2365, 37056), (2580, 33968), (2640, 33196), (2752, 31845), (2838, 30880), (2895, 30272), (3088, 28380), (3440, 25476), (3520, 24897), (3784, 23160), (3860, 22704), (4128, 21230), (4246, 20640), (4632, 18920), (4730, 18528), (5160, 16984), (5280, 16598), (5676, 15440), (5790, 15136), (6176, 14190), (6369, 13760), (6880, 12738), (7095, 12352), (7568, 11580), (7720, 11352), (8256, 10615), (8299, 10560), (8492, 10320), (9264, 9460)]