139968900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155521}}^1$

素因数の和:155541

約数の個数: 54

約数和(自身を含む): 438727562

約数和(自身を除く): 298758662

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 155521, 311042, 466563, 622084, 777605, 933126, 1399689, 1555210, 1866252, 2332815, 2799378, 3110420, 3888025, 4665630, 5598756, 6998445, 7776050, 9331260, 11664075, 13996890, 15552100, 23328150, 27993780, 34992225, 46656300, 69984450, 139968900]

約数ペア:

[(1, 139968900), (2, 69984450), (3, 46656300), (4, 34992225), (5, 27993780), (6, 23328150), (9, 15552100), (10, 13996890), (12, 11664075), (15, 9331260), (18, 7776050), (20, 6998445), (25, 5598756), (30, 4665630), (36, 3888025), (45, 3110420), (50, 2799378), (60, 2332815), (75, 1866252), (90, 1555210), (100, 1399689), (150, 933126), (180, 777605), (225, 622084), (300, 466563), (450, 311042), (900, 155521)]