15132400

素因数分解:

$2^4\times 5^2\times {\mathrm{37831}}^1$

素因数の和:37849

約数の個数: 30

約数和(自身を含む): 36356552

約数和(自身を除く): 21224152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 37831, 75662, 151324, 189155, 302648, 378310, 605296, 756620, 945775, 1513240, 1891550, 3026480, 3783100, 7566200, 15132400]

約数ペア:

[(1, 15132400), (2, 7566200), (4, 3783100), (5, 3026480), (8, 1891550), (10, 1513240), (16, 945775), (20, 756620), (25, 605296), (40, 378310), (50, 302648), (80, 189155), (100, 151324), (200, 75662), (400, 37831)]