133844220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743579}}^1$

素因数の和:743594

約数の個数: 36

約数和(自身を含む): 405994680

約数和(自身を除く): 272150460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743579, 1487158, 2230737, 2974316, 3717895, 4461474, 6692211, 7435790, 8922948, 11153685, 13384422, 14871580, 22307370, 26768844, 33461055, 44614740, 66922110, 133844220]

約数ペア:

[(1, 133844220), (2, 66922110), (3, 44614740), (4, 33461055), (5, 26768844), (6, 22307370), (9, 14871580), (10, 13384422), (12, 11153685), (15, 8922948), (18, 7435790), (20, 6692211), (30, 4461474), (36, 3717895), (45, 2974316), (60, 2230737), (90, 1487158), (180, 743579)]