457038180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2557}}^1$

素因数の和:2906

約数の個数: 96

約数和(自身を含む): 1426750080

約数和(自身を除く): 969711900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 540, 662, 993, 1324, 1655, 1986, 2557, 2979, 3310, 3972, 4965, 5114, 5958, 6620, 7671, 8937, 9930, 10228, 11916, 12785, 14895, 15342, 17874, 19860, 23013, 25570, 29790, 30684, 35748, 38355, 44685, 46026, 51140, 59580, 69039, 76710, 89370, 92052, 115065, 138078, 153420, 178740, 230130, 276156, 345195, 460260, 690390, 846367, 1380780, 1692734, 2539101, 3385468, 4231835, 5078202, 7617303, 8463670, 10156404, 12695505, 15234606, 16927340, 22851909, 25391010, 30469212, 38086515, 45703818, 50782020, 76173030, 91407636, 114259545, 152346060, 228519090, 457038180]

約数ペア:

[(1, 457038180), (2, 228519090), (3, 152346060), (4, 114259545), (5, 91407636), (6, 76173030), (9, 50782020), (10, 45703818), (12, 38086515), (15, 30469212), (18, 25391010), (20, 22851909), (27, 16927340), (30, 15234606), (36, 12695505), (45, 10156404), (54, 8463670), (60, 7617303), (90, 5078202), (108, 4231835), (135, 3385468), (180, 2539101), (270, 1692734), (331, 1380780), (540, 846367), (662, 690390), (993, 460260), (1324, 345195), (1655, 276156), (1986, 230130), (2557, 178740), (2979, 153420), (3310, 138078), (3972, 115065), (4965, 92052), (5114, 89370), (5958, 76710), (6620, 69039), (7671, 59580), (8937, 51140), (9930, 46026), (10228, 44685), (11916, 38355), (12785, 35748), (14895, 30684), (15342, 29790), (17874, 25570), (19860, 23013)]