67125480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 216000000

約数和(自身を除く): 148874520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 499, 570, 590, 708, 760, 885, 998, 1121, 1140, 1180, 1416, 1497, 1770, 1996, 2242, 2280, 2360, 2495, 2994, 3363, 3540, 3992, 4484, 4990, 5605, 5988, 6726, 7080, 7485, 8968, 9481, 9980, 11210, 11976, 13452, 14970, 16815, 18962, 19960, 22420, 26904, 28443, 29441, 29940, 33630, 37924, 44840, 47405, 56886, 58882, 59880, 67260, 75848, 88323, 94810, 113772, 117764, 134520, 142215, 147205, 176646, 189620, 227544, 235528, 284430, 294410, 353292, 379240, 441615, 559379, 568860, 588820, 706584, 883230, 1118758, 1137720, 1177640, 1678137, 1766460, 2237516, 2796895, 3356274, 3532920, 4475032, 5593790, 6712548, 8390685, 11187580, 13425096, 16781370, 22375160, 33562740, 67125480]

約数ペア:

[(1, 67125480), (2, 33562740), (3, 22375160), (4, 16781370), (5, 13425096), (6, 11187580), (8, 8390685), (10, 6712548), (12, 5593790), (15, 4475032), (19, 3532920), (20, 3356274), (24, 2796895), (30, 2237516), (38, 1766460), (40, 1678137), (57, 1177640), (59, 1137720), (60, 1118758), (76, 883230), (95, 706584), (114, 588820), (118, 568860), (120, 559379), (152, 441615), (177, 379240), (190, 353292), (228, 294410), (236, 284430), (285, 235528), (295, 227544), (354, 189620), (380, 176646), (456, 147205), (472, 142215), (499, 134520), (570, 117764), (590, 113772), (708, 94810), (760, 88323), (885, 75848), (998, 67260), (1121, 59880), (1140, 58882), (1180, 56886), (1416, 47405), (1497, 44840), (1770, 37924), (1996, 33630), (2242, 29940), (2280, 29441), (2360, 28443), (2495, 26904), (2994, 22420), (3363, 19960), (3540, 18962), (3992, 16815), (4484, 14970), (4990, 13452), (5605, 11976), (5988, 11210), (6726, 9980), (7080, 9481), (7485, 8968)]