101392020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{187763}}^1$

素因数の和:187781

約数の個数: 48

約数和(自身を含む): 315443520

約数和(自身を除く): 214051500

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, 187763, 375526, 563289, 751052, 938815, 1126578, 1689867, 1877630, 2253156, 2816445, 3379734, 3755260, 5069601, 5632890, 6759468, 8449335, 10139202, 11265780, 16898670, 20278404, 25348005, 33797340, 50696010, 101392020]

約数ペア:

[(1, 101392020), (2, 50696010), (3, 33797340), (4, 25348005), (5, 20278404), (6, 16898670), (9, 11265780), (10, 10139202), (12, 8449335), (15, 6759468), (18, 5632890), (20, 5069601), (27, 3755260), (30, 3379734), (36, 2816445), (45, 2253156), (54, 1877630), (60, 1689867), (90, 1126578), (108, 938815), (135, 751052), (180, 563289), (270, 375526), (540, 187763)]