150025020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2500417}}^1$

素因数の和:2500429

約数の個数: 24

約数和(自身を含む): 420070224

約数和(自身を除く): 270045204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2500417, 5000834, 7501251, 10001668, 12502085, 15002502, 25004170, 30005004, 37506255, 50008340, 75012510, 150025020]

約数ペア:

[(1, 150025020), (2, 75012510), (3, 50008340), (4, 37506255), (5, 30005004), (6, 25004170), (10, 15002502), (12, 12502085), (15, 10001668), (20, 7501251), (30, 5000834), (60, 2500417)]