266525820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134609}}^1$

素因数の和:134635

約数の個数: 72

約数和(自身を含む): 881964720

約数和(自身を除く): 615438900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 134609, 269218, 403827, 538436, 673045, 807654, 1211481, 1346090, 1480699, 1615308, 2019135, 2422962, 2692180, 2961398, 4038270, 4442097, 4845924, 5922796, 6057405, 7403495, 8076540, 8884194, 12114810, 13326291, 14806990, 17768388, 22210485, 24229620, 26652582, 29613980, 44420970, 53305164, 66631455, 88841940, 133262910, 266525820]

約数ペア:

[(1, 266525820), (2, 133262910), (3, 88841940), (4, 66631455), (5, 53305164), (6, 44420970), (9, 29613980), (10, 26652582), (11, 24229620), (12, 22210485), (15, 17768388), (18, 14806990), (20, 13326291), (22, 12114810), (30, 8884194), (33, 8076540), (36, 7403495), (44, 6057405), (45, 5922796), (55, 4845924), (60, 4442097), (66, 4038270), (90, 2961398), (99, 2692180), (110, 2422962), (132, 2019135), (165, 1615308), (180, 1480699), (198, 1346090), (220, 1211481), (330, 807654), (396, 673045), (495, 538436), (660, 403827), (990, 269218), (1980, 134609)]