205350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^2$

素因数の和:89

約数の個数: 36

約数和(自身を含む): 523404

約数和(自身を除く): 318054

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1369, 1850, 2738, 2775, 4107, 5550, 6845, 8214, 13690, 20535, 34225, 41070, 68450, 102675, 205350]

約数ペア:

[(1, 205350), (2, 102675), (3, 68450), (5, 41070), (6, 34225), (10, 20535), (15, 13690), (25, 8214), (30, 6845), (37, 5550), (50, 4107), (74, 2775), (75, 2738), (111, 1850), (150, 1369), (185, 1110), (222, 925), (370, 555)]