252565620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 725120256

約数和(自身を除く): 472554636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 151, 183, 244, 302, 305, 366, 453, 457, 604, 610, 732, 755, 906, 914, 915, 1220, 1371, 1510, 1812, 1828, 1830, 2265, 2285, 2742, 3020, 3660, 4530, 4570, 5484, 6855, 9060, 9140, 9211, 13710, 18422, 27420, 27633, 27877, 36844, 46055, 55266, 55754, 69007, 83631, 92110, 110532, 111508, 138014, 138165, 139385, 167262, 184220, 207021, 276028, 276330, 278770, 334524, 345035, 414042, 418155, 552660, 557540, 690070, 828084, 836310, 1035105, 1380140, 1672620, 2070210, 4140420, 4209427, 8418854, 12628281, 16837708, 21047135, 25256562, 42094270, 50513124, 63141405, 84188540, 126282810, 252565620]

約数ペア:

[(1, 252565620), (2, 126282810), (3, 84188540), (4, 63141405), (5, 50513124), (6, 42094270), (10, 25256562), (12, 21047135), (15, 16837708), (20, 12628281), (30, 8418854), (60, 4209427), (61, 4140420), (122, 2070210), (151, 1672620), (183, 1380140), (244, 1035105), (302, 836310), (305, 828084), (366, 690070), (453, 557540), (457, 552660), (604, 418155), (610, 414042), (732, 345035), (755, 334524), (906, 278770), (914, 276330), (915, 276028), (1220, 207021), (1371, 184220), (1510, 167262), (1812, 139385), (1828, 138165), (1830, 138014), (2265, 111508), (2285, 110532), (2742, 92110), (3020, 83631), (3660, 69007), (4530, 55754), (4570, 55266), (5484, 46055), (6855, 36844), (9060, 27877), (9140, 27633), (9211, 27420), (13710, 18422)]