75443680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 137929760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 32, 38, 40, 46, 52, 65, 76, 80, 83, 92, 95, 104, 115, 130, 152, 160, 166, 184, 190, 208, 230, 247, 260, 299, 304, 332, 368, 380, 415, 416, 437, 460, 494, 520, 598, 608, 664, 736, 760, 830, 874, 920, 988, 1040, 1079, 1196, 1235, 1328, 1495, 1520, 1577, 1660, 1748, 1840, 1909, 1976, 2080, 2158, 2185, 2392, 2470, 2656, 2990, 3040, 3154, 3320, 3496, 3680, 3818, 3952, 4316, 4370, 4784, 4940, 5395, 5681, 5980, 6308, 6640, 6992, 7636, 7885, 7904, 8632, 8740, 9545, 9568, 9880, 10790, 11362, 11960, 12616, 13280, 13984, 15272, 15770, 17264, 17480, 19090, 19760, 20501, 21580, 22724, 23920, 24817, 25232, 28405, 30544, 31540, 34528, 34960, 36271, 38180, 39520, 41002, 43160, 45448, 47840, 49634, 50464, 56810, 61088, 63080, 69920, 72542, 76360, 82004, 86320, 90896, 99268, 102505, 113620, 124085, 126160, 145084, 152720, 164008, 172640, 181355, 181792, 198536, 205010, 227240, 248170, 252320, 290168, 305440, 328016, 362710, 397072, 410020, 454480, 471523, 496340, 580336, 656032, 725420, 794144, 820040, 908960, 943046, 992680, 1160672, 1450840, 1640080, 1886092, 1985360, 2357615, 2901680, 3280160, 3772184, 3970720, 4715230, 5803360, 7544368, 9430460, 15088736, 18860920, 37721840, 75443680]

約数ペア:

[(1, 75443680), (2, 37721840), (4, 18860920), (5, 15088736), (8, 9430460), (10, 7544368), (13, 5803360), (16, 4715230), (19, 3970720), (20, 3772184), (23, 3280160), (26, 2901680), (32, 2357615), (38, 1985360), (40, 1886092), (46, 1640080), (52, 1450840), (65, 1160672), (76, 992680), (80, 943046), (83, 908960), (92, 820040), (95, 794144), (104, 725420), (115, 656032), (130, 580336), (152, 496340), (160, 471523), (166, 454480), (184, 410020), (190, 397072), (208, 362710), (230, 328016), (247, 305440), (260, 290168), (299, 252320), (304, 248170), (332, 227240), (368, 205010), (380, 198536), (415, 181792), (416, 181355), (437, 172640), (460, 164008), (494, 152720), (520, 145084), (598, 126160), (608, 124085), (664, 113620), (736, 102505), (760, 99268), (830, 90896), (874, 86320), (920, 82004), (988, 76360), (1040, 72542), (1079, 69920), (1196, 63080), (1235, 61088), (1328, 56810), (1495, 50464), (1520, 49634), (1577, 47840), (1660, 45448), (1748, 43160), (1840, 41002), (1909, 39520), (1976, 38180), (2080, 36271), (2158, 34960), (2185, 34528), (2392, 31540), (2470, 30544), (2656, 28405), (2990, 25232), (3040, 24817), (3154, 23920), (3320, 22724), (3496, 21580), (3680, 20501), (3818, 19760), (3952, 19090), (4316, 17480), (4370, 17264), (4784, 15770), (4940, 15272), (5395, 13984), (5681, 13280), (5980, 12616), (6308, 11960), (6640, 11362), (6992, 10790), (7636, 9880), (7885, 9568), (7904, 9545), (8632, 8740)]