76566870

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 207258480

約数和(自身を除く): 130691610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 389, 405, 486, 729, 778, 810, 1167, 1215, 1458, 1945, 2187, 2334, 2430, 3501, 3645, 3890, 4374, 5835, 6561, 7002, 7290, 10503, 10935, 11670, 13122, 17505, 19683, 21006, 21870, 31509, 32805, 35010, 39366, 52515, 63018, 65610, 94527, 98415, 105030, 157545, 189054, 196830, 283581, 315090, 472635, 567162, 850743, 945270, 1417905, 1701486, 2552229, 2835810, 4253715, 5104458, 7656687, 8507430, 12761145, 15313374, 25522290, 38283435, 76566870]

約数ペア:

[(1, 76566870), (2, 38283435), (3, 25522290), (5, 15313374), (6, 12761145), (9, 8507430), (10, 7656687), (15, 5104458), (18, 4253715), (27, 2835810), (30, 2552229), (45, 1701486), (54, 1417905), (81, 945270), (90, 850743), (135, 567162), (162, 472635), (243, 315090), (270, 283581), (389, 196830), (405, 189054), (486, 157545), (729, 105030), (778, 98415), (810, 94527), (1167, 65610), (1215, 63018), (1458, 52515), (1945, 39366), (2187, 35010), (2334, 32805), (2430, 31509), (3501, 21870), (3645, 21006), (3890, 19683), (4374, 17505), (5835, 13122), (6561, 11670), (7002, 10935), (7290, 10503)]