135979380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{755441}}^1$

素因数の和:755456

約数の個数: 36

約数和(自身を含む): 412471332

約数和(自身を除く): 276491952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 755441, 1510882, 2266323, 3021764, 3777205, 4532646, 6798969, 7554410, 9065292, 11331615, 13597938, 15108820, 22663230, 27195876, 33994845, 45326460, 67989690, 135979380]

約数ペア:

[(1, 135979380), (2, 67989690), (3, 45326460), (4, 33994845), (5, 27195876), (6, 22663230), (9, 15108820), (10, 13597938), (12, 11331615), (15, 9065292), (18, 7554410), (20, 6798969), (30, 4532646), (36, 3777205), (45, 3021764), (60, 2266323), (90, 1510882), (180, 755441)]