76821060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5101}}^1$

素因数の和:5364

約数の個数: 48

約数和(自身を含む): 215998272

約数和(自身を除く): 139177212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 5101, 7530, 10202, 15060, 15303, 20404, 25505, 30606, 51010, 61212, 76515, 102020, 153030, 306060, 1280351, 2560702, 3841053, 5121404, 6401755, 7682106, 12803510, 15364212, 19205265, 25607020, 38410530, 76821060]

約数ペア:

[(1, 76821060), (2, 38410530), (3, 25607020), (4, 19205265), (5, 15364212), (6, 12803510), (10, 7682106), (12, 6401755), (15, 5121404), (20, 3841053), (30, 2560702), (60, 1280351), (251, 306060), (502, 153030), (753, 102020), (1004, 76515), (1255, 61212), (1506, 51010), (2510, 30606), (3012, 25505), (3765, 20404), (5020, 15303), (5101, 15060), (7530, 10202)]