115529220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213943}}^1$

素因数の和:213961

約数の個数: 48

約数和(自身を含む): 359425920

約数和(自身を除く): 243896700

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, 213943, 427886, 641829, 855772, 1069715, 1283658, 1925487, 2139430, 2567316, 3209145, 3850974, 4278860, 5776461, 6418290, 7701948, 9627435, 11552922, 12836580, 19254870, 23105844, 28882305, 38509740, 57764610, 115529220]

約数ペア:

[(1, 115529220), (2, 57764610), (3, 38509740), (4, 28882305), (5, 23105844), (6, 19254870), (9, 12836580), (10, 11552922), (12, 9627435), (15, 7701948), (18, 6418290), (20, 5776461), (27, 4278860), (30, 3850974), (36, 3209145), (45, 2567316), (54, 2139430), (60, 1925487), (90, 1283658), (108, 1069715), (135, 855772), (180, 641829), (270, 427886), (540, 213943)]