72785100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{242617}}^1$

素因数の和:242634

約数の個数: 36

約数和(自身を含む): 210592424

約数和(自身を除く): 137807324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 242617, 485234, 727851, 970468, 1213085, 1455702, 2426170, 2911404, 3639255, 4852340, 6065425, 7278510, 12130850, 14557020, 18196275, 24261700, 36392550, 72785100]

約数ペア:

[(1, 72785100), (2, 36392550), (3, 24261700), (4, 18196275), (5, 14557020), (6, 12130850), (10, 7278510), (12, 6065425), (15, 4852340), (20, 3639255), (25, 2911404), (30, 2426170), (50, 1455702), (60, 1213085), (75, 970468), (100, 727851), (150, 485234), (300, 242617)]