91452400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 242710160

約数和(自身を除く): 151257760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 172, 200, 208, 215, 260, 325, 344, 400, 409, 430, 520, 559, 650, 688, 818, 860, 1040, 1075, 1118, 1300, 1636, 1720, 2045, 2150, 2236, 2600, 2795, 3272, 3440, 4090, 4300, 4472, 5200, 5317, 5590, 6544, 8180, 8600, 8944, 10225, 10634, 11180, 13975, 16360, 17200, 17587, 20450, 21268, 22360, 26585, 27950, 32720, 35174, 40900, 42536, 44720, 53170, 55900, 70348, 81800, 85072, 87935, 106340, 111800, 132925, 140696, 163600, 175870, 212680, 223600, 228631, 265850, 281392, 351740, 425360, 439675, 457262, 531700, 703480, 879350, 914524, 1063400, 1143155, 1406960, 1758700, 1829048, 2126800, 2286310, 3517400, 3658096, 4572620, 5715775, 7034800, 9145240, 11431550, 18290480, 22863100, 45726200, 91452400]

約数ペア:

[(1, 91452400), (2, 45726200), (4, 22863100), (5, 18290480), (8, 11431550), (10, 9145240), (13, 7034800), (16, 5715775), (20, 4572620), (25, 3658096), (26, 3517400), (40, 2286310), (43, 2126800), (50, 1829048), (52, 1758700), (65, 1406960), (80, 1143155), (86, 1063400), (100, 914524), (104, 879350), (130, 703480), (172, 531700), (200, 457262), (208, 439675), (215, 425360), (260, 351740), (325, 281392), (344, 265850), (400, 228631), (409, 223600), (430, 212680), (520, 175870), (559, 163600), (650, 140696), (688, 132925), (818, 111800), (860, 106340), (1040, 87935), (1075, 85072), (1118, 81800), (1300, 70348), (1636, 55900), (1720, 53170), (2045, 44720), (2150, 42536), (2236, 40900), (2600, 35174), (2795, 32720), (3272, 27950), (3440, 26585), (4090, 22360), (4300, 21268), (4472, 20450), (5200, 17587), (5317, 17200), (5590, 16360), (6544, 13975), (8180, 11180), (8600, 10634), (8944, 10225)]