9075420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 27815424

約数和(自身を除く): 18740004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 397, 508, 635, 762, 794, 1143, 1191, 1270, 1524, 1588, 1905, 1985, 2286, 2382, 2540, 3573, 3810, 3970, 4572, 4764, 5715, 5955, 7146, 7620, 7940, 11430, 11910, 14292, 17865, 22860, 23820, 35730, 50419, 71460, 100838, 151257, 201676, 252095, 302514, 453771, 504190, 605028, 756285, 907542, 1008380, 1512570, 1815084, 2268855, 3025140, 4537710, 9075420]

約数ペア:

[(1, 9075420), (2, 4537710), (3, 3025140), (4, 2268855), (5, 1815084), (6, 1512570), (9, 1008380), (10, 907542), (12, 756285), (15, 605028), (18, 504190), (20, 453771), (30, 302514), (36, 252095), (45, 201676), (60, 151257), (90, 100838), (127, 71460), (180, 50419), (254, 35730), (381, 23820), (397, 22860), (508, 17865), (635, 14292), (762, 11910), (794, 11430), (1143, 7940), (1191, 7620), (1270, 7146), (1524, 5955), (1588, 5715), (1905, 4764), (1985, 4572), (2286, 3970), (2382, 3810), (2540, 3573)]