325173690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2733

約数の個数: 80

約数和(自身を含む): 880269192

約数和(自身を除く): 555095502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 270, 314, 405, 471, 785, 810, 942, 1413, 1570, 2355, 2557, 2826, 4239, 4710, 5114, 7065, 7671, 8478, 12717, 12785, 14130, 15342, 21195, 23013, 25434, 25570, 38355, 42390, 46026, 63585, 69039, 76710, 115065, 127170, 138078, 207117, 230130, 345195, 401449, 414234, 690390, 802898, 1035585, 1204347, 2007245, 2071170, 2408694, 3613041, 4014490, 6021735, 7226082, 10839123, 12043470, 18065205, 21678246, 32517369, 36130410, 54195615, 65034738, 108391230, 162586845, 325173690]

約数ペア:

[(1, 325173690), (2, 162586845), (3, 108391230), (5, 65034738), (6, 54195615), (9, 36130410), (10, 32517369), (15, 21678246), (18, 18065205), (27, 12043470), (30, 10839123), (45, 7226082), (54, 6021735), (81, 4014490), (90, 3613041), (135, 2408694), (157, 2071170), (162, 2007245), (270, 1204347), (314, 1035585), (405, 802898), (471, 690390), (785, 414234), (810, 401449), (942, 345195), (1413, 230130), (1570, 207117), (2355, 138078), (2557, 127170), (2826, 115065), (4239, 76710), (4710, 69039), (5114, 63585), (7065, 46026), (7671, 42390), (8478, 38355), (12717, 25570), (12785, 25434), (14130, 23013), (15342, 21195)]