145570200

素因数分解:

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

素因数の和:242636

約数の個数: 48

約数和(自身を含む): 451269480

約数和(自身を除く): 305699280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 242617, 485234, 727851, 970468, 1213085, 1455702, 1940936, 2426170, 2911404, 3639255, 4852340, 5822808, 6065425, 7278510, 9704680, 12130850, 14557020, 18196275, 24261700, 29114040, 36392550, 48523400, 72785100, 145570200]

約数ペア:

[(1, 145570200), (2, 72785100), (3, 48523400), (4, 36392550), (5, 29114040), (6, 24261700), (8, 18196275), (10, 14557020), (12, 12130850), (15, 9704680), (20, 7278510), (24, 6065425), (25, 5822808), (30, 4852340), (40, 3639255), (50, 2911404), (60, 2426170), (75, 1940936), (100, 1455702), (120, 1213085), (150, 970468), (200, 727851), (300, 485234), (600, 242617)]