102315420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{189473}}^1$

素因数の和:189491

約数の個数: 48

約数和(自身を含む): 318316320

約数和(自身を除く): 216000900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 189473, 378946, 568419, 757892, 947365, 1136838, 1705257, 1894730, 2273676, 2842095, 3410514, 3789460, 5115771, 5684190, 6821028, 8526285, 10231542, 11368380, 17052570, 20463084, 25578855, 34105140, 51157710, 102315420]

約数ペア:

[(1, 102315420), (2, 51157710), (3, 34105140), (4, 25578855), (5, 20463084), (6, 17052570), (9, 11368380), (10, 10231542), (12, 8526285), (15, 6821028), (18, 5684190), (20, 5115771), (27, 3789460), (30, 3410514), (36, 2842095), (45, 2273676), (54, 1894730), (60, 1705257), (90, 1136838), (108, 947365), (135, 757892), (180, 568419), (270, 378946), (540, 189473)]