75686880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 258128640

約数和(自身を除く): 182441760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 193, 215, 228, 240, 258, 285, 304, 344, 380, 386, 430, 456, 480, 516, 570, 579, 608, 645, 688, 760, 772, 817, 860, 912, 965, 1032, 1140, 1158, 1290, 1376, 1520, 1544, 1634, 1720, 1824, 1930, 2064, 2280, 2316, 2451, 2580, 2895, 3040, 3088, 3268, 3440, 3667, 3860, 4085, 4128, 4560, 4632, 4902, 5160, 5790, 6176, 6536, 6880, 7334, 7720, 8170, 8299, 9120, 9264, 9804, 10320, 11001, 11580, 12255, 13072, 14668, 15440, 16340, 16598, 18335, 18528, 19608, 20640, 22002, 23160, 24510, 24897, 26144, 29336, 30880, 32680, 33196, 36670, 39216, 41495, 44004, 46320, 49020, 49794, 55005, 58672, 65360, 66392, 73340, 78432, 82990, 88008, 92640, 98040, 99588, 110010, 117344, 124485, 130720, 132784, 146680, 157681, 165980, 176016, 196080, 199176, 220020, 248970, 265568, 293360, 315362, 331960, 352032, 392160, 398352, 440040, 473043, 497940, 586720, 630724, 663920, 788405, 796704, 880080, 946086, 995880, 1261448, 1327840, 1576810, 1760160, 1892172, 1991760, 2365215, 2522896, 3153620, 3784344, 3983520, 4730430, 5045792, 6307240, 7568688, 9460860, 12614480, 15137376, 18921720, 25228960, 37843440, 75686880]

約数ペア:

[(1, 75686880), (2, 37843440), (3, 25228960), (4, 18921720), (5, 15137376), (6, 12614480), (8, 9460860), (10, 7568688), (12, 6307240), (15, 5045792), (16, 4730430), (19, 3983520), (20, 3784344), (24, 3153620), (30, 2522896), (32, 2365215), (38, 1991760), (40, 1892172), (43, 1760160), (48, 1576810), (57, 1327840), (60, 1261448), (76, 995880), (80, 946086), (86, 880080), (95, 796704), (96, 788405), (114, 663920), (120, 630724), (129, 586720), (152, 497940), (160, 473043), (172, 440040), (190, 398352), (193, 392160), (215, 352032), (228, 331960), (240, 315362), (258, 293360), (285, 265568), (304, 248970), (344, 220020), (380, 199176), (386, 196080), (430, 176016), (456, 165980), (480, 157681), (516, 146680), (570, 132784), (579, 130720), (608, 124485), (645, 117344), (688, 110010), (760, 99588), (772, 98040), (817, 92640), (860, 88008), (912, 82990), (965, 78432), (1032, 73340), (1140, 66392), (1158, 65360), (1290, 58672), (1376, 55005), (1520, 49794), (1544, 49020), (1634, 46320), (1720, 44004), (1824, 41495), (1930, 39216), (2064, 36670), (2280, 33196), (2316, 32680), (2451, 30880), (2580, 29336), (2895, 26144), (3040, 24897), (3088, 24510), (3268, 23160), (3440, 22002), (3667, 20640), (3860, 19608), (4085, 18528), (4128, 18335), (4560, 16598), (4632, 16340), (4902, 15440), (5160, 14668), (5790, 13072), (6176, 12255), (6536, 11580), (6880, 11001), (7334, 10320), (7720, 9804), (8170, 9264), (8299, 9120)]