80814510

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{4751}}^1$

素因数の和:4780

約数の個数: 96

約数和(自身を含む): 249080832

約数和(自身を除く): 168266322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 4751, 5670, 8505, 9502, 14253, 17010, 23755, 28506, 33257, 42759, 47510, 66514, 71265, 85518, 99771, 128277, 142530, 166285, 199542, 213795, 256554, 299313, 332570, 384831, 427590, 498855, 598626, 641385, 769662, 897939, 997710, 1154493, 1282770, 1496565, 1795878, 1924155, 2308986, 2693817, 2993130, 3848310, 4489695, 5387634, 5772465, 8081451, 8979390, 11544930, 13469085, 16162902, 26938170, 40407255, 80814510]

約数ペア:

[(1, 80814510), (2, 40407255), (3, 26938170), (5, 16162902), (6, 13469085), (7, 11544930), (9, 8979390), (10, 8081451), (14, 5772465), (15, 5387634), (18, 4489695), (21, 3848310), (27, 2993130), (30, 2693817), (35, 2308986), (42, 1924155), (45, 1795878), (54, 1496565), (63, 1282770), (70, 1154493), (81, 997710), (90, 897939), (105, 769662), (126, 641385), (135, 598626), (162, 498855), (189, 427590), (210, 384831), (243, 332570), (270, 299313), (315, 256554), (378, 213795), (405, 199542), (486, 166285), (567, 142530), (630, 128277), (810, 99771), (945, 85518), (1134, 71265), (1215, 66514), (1701, 47510), (1890, 42759), (2430, 33257), (2835, 28506), (3402, 23755), (4751, 17010), (5670, 14253), (8505, 9502)]