131525700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{438419}}^1$

素因数の和:438436

約数の個数: 36

約数和(自身を含む): 380548560

約数和(自身を除く): 249022860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 438419, 876838, 1315257, 1753676, 2192095, 2630514, 4384190, 5261028, 6576285, 8768380, 10960475, 13152570, 21920950, 26305140, 32881425, 43841900, 65762850, 131525700]

約数ペア:

[(1, 131525700), (2, 65762850), (3, 43841900), (4, 32881425), (5, 26305140), (6, 21920950), (10, 13152570), (12, 10960475), (15, 8768380), (20, 6576285), (25, 5261028), (30, 4384190), (50, 2630514), (60, 2192095), (75, 1753676), (100, 1315257), (150, 876838), (300, 438419)]