87187860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{161459}}^1$

素因数の和:161477

約数の個数: 48

約数和(自身を含む): 271252800

約数和(自身を除く): 184064940

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, 161459, 322918, 484377, 645836, 807295, 968754, 1453131, 1614590, 1937508, 2421885, 2906262, 3229180, 4359393, 4843770, 5812524, 7265655, 8718786, 9687540, 14531310, 17437572, 21796965, 29062620, 43593930, 87187860]

約数ペア:

[(1, 87187860), (2, 43593930), (3, 29062620), (4, 21796965), (5, 17437572), (6, 14531310), (9, 9687540), (10, 8718786), (12, 7265655), (15, 5812524), (18, 4843770), (20, 4359393), (27, 3229180), (30, 2906262), (36, 2421885), (45, 1937508), (54, 1614590), (60, 1453131), (90, 968754), (108, 807295), (135, 645836), (180, 484377), (270, 322918), (540, 161459)]