30252100

素因数分解:

$2^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1224

約数の個数: 36

約数和(自身を含む): 65909844

約数和(自身を除く): 35657744

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 353, 706, 857, 1412, 1714, 1765, 3428, 3530, 4285, 7060, 8570, 8825, 17140, 17650, 21425, 35300, 42850, 85700, 302521, 605042, 1210084, 1512605, 3025210, 6050420, 7563025, 15126050, 30252100]

約数ペア:

[(1, 30252100), (2, 15126050), (4, 7563025), (5, 6050420), (10, 3025210), (20, 1512605), (25, 1210084), (50, 605042), (100, 302521), (353, 85700), (706, 42850), (857, 35300), (1412, 21425), (1714, 17650), (1765, 17140), (3428, 8825), (3530, 8570), (4285, 7060)]