76406880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 272160000

約数和(自身を除く): 195753120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 499, 528, 580, 638, 660, 696, 870, 880, 928, 957, 998, 1056, 1160, 1276, 1320, 1392, 1497, 1595, 1740, 1760, 1914, 1996, 2320, 2495, 2552, 2640, 2784, 2994, 3190, 3480, 3828, 3992, 4640, 4785, 4990, 5104, 5280, 5489, 5988, 6380, 6960, 7485, 7656, 7984, 9570, 9980, 10208, 10978, 11976, 12760, 13920, 14471, 14970, 15312, 15968, 16467, 19140, 19960, 21956, 23952, 25520, 27445, 28942, 29940, 30624, 32934, 38280, 39920, 43413, 43912, 47904, 51040, 54890, 57884, 59880, 65868, 72355, 76560, 79840, 82335, 86826, 87824, 109780, 115768, 119760, 131736, 144710, 153120, 159181, 164670, 173652, 175648, 217065, 219560, 231536, 239520, 263472, 289420, 318362, 329340, 347304, 434130, 439120, 463072, 477543, 526944, 578840, 636724, 658680, 694608, 795905, 868260, 878240, 955086, 1157680, 1273448, 1317360, 1389216, 1591810, 1736520, 1910172, 2315360, 2387715, 2546896, 2634720, 3183620, 3473040, 3820344, 4775430, 5093792, 6367240, 6946080, 7640688, 9550860, 12734480, 15281376, 19101720, 25468960, 38203440, 76406880]

約数ペア:

[(1, 76406880), (2, 38203440), (3, 25468960), (4, 19101720), (5, 15281376), (6, 12734480), (8, 9550860), (10, 7640688), (11, 6946080), (12, 6367240), (15, 5093792), (16, 4775430), (20, 3820344), (22, 3473040), (24, 3183620), (29, 2634720), (30, 2546896), (32, 2387715), (33, 2315360), (40, 1910172), (44, 1736520), (48, 1591810), (55, 1389216), (58, 1317360), (60, 1273448), (66, 1157680), (80, 955086), (87, 878240), (88, 868260), (96, 795905), (110, 694608), (116, 658680), (120, 636724), (132, 578840), (145, 526944), (160, 477543), (165, 463072), (174, 439120), (176, 434130), (220, 347304), (232, 329340), (240, 318362), (264, 289420), (290, 263472), (319, 239520), (330, 231536), (348, 219560), (352, 217065), (435, 175648), (440, 173652), (464, 164670), (480, 159181), (499, 153120), (528, 144710), (580, 131736), (638, 119760), (660, 115768), (696, 109780), (870, 87824), (880, 86826), (928, 82335), (957, 79840), (998, 76560), (1056, 72355), (1160, 65868), (1276, 59880), (1320, 57884), (1392, 54890), (1497, 51040), (1595, 47904), (1740, 43912), (1760, 43413), (1914, 39920), (1996, 38280), (2320, 32934), (2495, 30624), (2552, 29940), (2640, 28942), (2784, 27445), (2994, 25520), (3190, 23952), (3480, 21956), (3828, 19960), (3992, 19140), (4640, 16467), (4785, 15968), (4990, 15312), (5104, 14970), (5280, 14471), (5489, 13920), (5988, 12760), (6380, 11976), (6960, 10978), (7485, 10208), (7656, 9980), (7984, 9570)]