87223860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{484577}}^1$

素因数の和:484592

約数の個数: 36

約数和(自身を含む): 264579588

約数和(自身を除く): 177355728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 484577, 969154, 1453731, 1938308, 2422885, 2907462, 4361193, 4845770, 5814924, 7268655, 8722386, 9691540, 14537310, 17444772, 21805965, 29074620, 43611930, 87223860]

約数ペア:

[(1, 87223860), (2, 43611930), (3, 29074620), (4, 21805965), (5, 17444772), (6, 14537310), (9, 9691540), (10, 8722386), (12, 7268655), (15, 5814924), (18, 4845770), (20, 4361193), (30, 2907462), (36, 2422885), (45, 1938308), (60, 1453731), (90, 969154), (180, 484577)]