20688314100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{68961047}}^1$

素因数の和:68961064

約数の個数: 36

約数和(自身を含む): 59858189664

約数和(自身を除く): 39169875564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 68961047, 137922094, 206883141, 275844188, 344805235, 413766282, 689610470, 827532564, 1034415705, 1379220940, 1724026175, 2068831410, 3448052350, 4137662820, 5172078525, 6896104700, 10344157050, 20688314100]

約数ペア:

[(1, 20688314100), (2, 10344157050), (3, 6896104700), (4, 5172078525), (5, 4137662820), (6, 3448052350), (10, 2068831410), (12, 1724026175), (15, 1379220940), (20, 1034415705), (25, 827532564), (30, 689610470), (50, 413766282), (60, 344805235), (75, 275844188), (100, 206883141), (150, 137922094), (300, 68961047)]