75505020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1258417}}^1$

素因数の和:1258429

約数の個数: 24

約数和(自身を含む): 211414224

約数和(自身を除く): 135909204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1258417, 2516834, 3775251, 5033668, 6292085, 7550502, 12584170, 15101004, 18876255, 25168340, 37752510, 75505020]

約数ペア:

[(1, 75505020), (2, 37752510), (3, 25168340), (4, 18876255), (5, 15101004), (6, 12584170), (10, 7550502), (12, 6292085), (15, 5033668), (20, 3775251), (30, 2516834), (60, 1258417)]