207123450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{10079}}^1$

素因数の和:10231

約数の個数: 48

約数和(自身を含む): 517466880

約数和(自身を除く): 310343430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 2055, 3425, 4110, 6850, 10079, 10275, 20158, 20550, 30237, 50395, 60474, 100790, 151185, 251975, 302370, 503950, 755925, 1380823, 1511850, 2761646, 4142469, 6904115, 8284938, 13808230, 20712345, 34520575, 41424690, 69041150, 103561725, 207123450]

約数ペア:

[(1, 207123450), (2, 103561725), (3, 69041150), (5, 41424690), (6, 34520575), (10, 20712345), (15, 13808230), (25, 8284938), (30, 6904115), (50, 4142469), (75, 2761646), (137, 1511850), (150, 1380823), (274, 755925), (411, 503950), (685, 302370), (822, 251975), (1370, 151185), (2055, 100790), (3425, 60474), (4110, 50395), (6850, 30237), (10079, 20550), (10275, 20158)]