25759260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{143107}}^1$

素因数の和:143122

約数の個数: 36

約数和(自身を含む): 78136968

約数和(自身を除く): 52377708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 143107, 286214, 429321, 572428, 715535, 858642, 1287963, 1431070, 1717284, 2146605, 2575926, 2862140, 4293210, 5151852, 6439815, 8586420, 12879630, 25759260]

約数ペア:

[(1, 25759260), (2, 12879630), (3, 8586420), (4, 6439815), (5, 5151852), (6, 4293210), (9, 2862140), (10, 2575926), (12, 2146605), (15, 1717284), (18, 1431070), (20, 1287963), (30, 858642), (36, 715535), (45, 572428), (60, 429321), (90, 286214), (180, 143107)]