157064300

素因数分解:

$2^2\times 5^2\times {\mathrm{691}}^1\times {\mathrm{2273}}^1$

素因数の和:2978

約数の個数: 36

約数和(自身を含む): 341472936

約数和(自身を除く): 184408636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 691, 1382, 2273, 2764, 3455, 4546, 6910, 9092, 11365, 13820, 17275, 22730, 34550, 45460, 56825, 69100, 113650, 227300, 1570643, 3141286, 6282572, 7853215, 15706430, 31412860, 39266075, 78532150, 157064300]

約数ペア:

[(1, 157064300), (2, 78532150), (4, 39266075), (5, 31412860), (10, 15706430), (20, 7853215), (25, 6282572), (50, 3141286), (100, 1570643), (691, 227300), (1382, 113650), (2273, 69100), (2764, 56825), (3455, 45460), (4546, 34550), (6910, 22730), (9092, 17275), (11365, 13820)]