66231540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122651}}^1$

素因数の和:122669

約数の個数: 48

約数和(自身を含む): 206055360

約数和(自身を除く): 139823820

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, 122651, 245302, 367953, 490604, 613255, 735906, 1103859, 1226510, 1471812, 1839765, 2207718, 2453020, 3311577, 3679530, 4415436, 5519295, 6623154, 7359060, 11038590, 13246308, 16557885, 22077180, 33115770, 66231540]

約数ペア:

[(1, 66231540), (2, 33115770), (3, 22077180), (4, 16557885), (5, 13246308), (6, 11038590), (9, 7359060), (10, 6623154), (12, 5519295), (15, 4415436), (18, 3679530), (20, 3311577), (27, 2453020), (30, 2207718), (36, 1839765), (45, 1471812), (54, 1226510), (60, 1103859), (90, 735906), (108, 613255), (135, 490604), (180, 367953), (270, 245302), (540, 122651)]