70142700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 204032080

約数和(自身を除く): 133889380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1021, 1145, 1374, 2042, 2290, 2748, 3063, 3435, 4084, 4580, 5105, 5725, 6126, 6870, 10210, 11450, 12252, 13740, 15315, 17175, 20420, 22900, 25525, 30630, 34350, 51050, 61260, 68700, 76575, 102100, 153150, 233809, 306300, 467618, 701427, 935236, 1169045, 1402854, 2338090, 2805708, 3507135, 4676180, 5845225, 7014270, 11690450, 14028540, 17535675, 23380900, 35071350, 70142700]

約数ペア:

[(1, 70142700), (2, 35071350), (3, 23380900), (4, 17535675), (5, 14028540), (6, 11690450), (10, 7014270), (12, 5845225), (15, 4676180), (20, 3507135), (25, 2805708), (30, 2338090), (50, 1402854), (60, 1169045), (75, 935236), (100, 701427), (150, 467618), (229, 306300), (300, 233809), (458, 153150), (687, 102100), (916, 76575), (1021, 68700), (1145, 61260), (1374, 51050), (2042, 34350), (2290, 30630), (2748, 25525), (3063, 22900), (3435, 20420), (4084, 17175), (4580, 15315), (5105, 13740), (5725, 12252), (6126, 11450), (6870, 10210)]