83349540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{154351}}^1$

素因数の和:154369

約数の個数: 48

約数和(自身を含む): 259311360

約数和(自身を除く): 175961820

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, 154351, 308702, 463053, 617404, 771755, 926106, 1389159, 1543510, 1852212, 2315265, 2778318, 3087020, 4167477, 4630530, 5556636, 6945795, 8334954, 9261060, 13891590, 16669908, 20837385, 27783180, 41674770, 83349540]

約数ペア:

[(1, 83349540), (2, 41674770), (3, 27783180), (4, 20837385), (5, 16669908), (6, 13891590), (9, 9261060), (10, 8334954), (12, 6945795), (15, 5556636), (18, 4630530), (20, 4167477), (27, 3087020), (30, 2778318), (36, 2315265), (45, 1852212), (54, 1543510), (60, 1389159), (90, 926106), (108, 771755), (135, 617404), (180, 463053), (270, 308702), (540, 154351)]