75011350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 69354410

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 139, 215, 251, 278, 430, 502, 695, 1075, 1255, 1390, 2150, 2510, 3475, 5977, 6275, 6950, 10793, 11954, 12550, 21586, 29885, 34889, 53965, 59770, 69778, 107930, 149425, 174445, 269825, 298850, 348890, 539650, 872225, 1500227, 1744450, 3000454, 7501135, 15002270, 37505675, 75011350]

約数ペア:

[(1, 75011350), (2, 37505675), (5, 15002270), (10, 7501135), (25, 3000454), (43, 1744450), (50, 1500227), (86, 872225), (139, 539650), (215, 348890), (251, 298850), (278, 269825), (430, 174445), (502, 149425), (695, 107930), (1075, 69778), (1255, 59770), (1390, 53965), (2150, 34889), (2510, 29885), (3475, 21586), (5977, 12550), (6275, 11954), (6950, 10793)]