131801700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{439339}}^1$

素因数の和:439356

約数の個数: 36

約数和(自身を含む): 381347120

約数和(自身を除く): 249545420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 439339, 878678, 1318017, 1757356, 2196695, 2636034, 4393390, 5272068, 6590085, 8786780, 10983475, 13180170, 21966950, 26360340, 32950425, 43933900, 65900850, 131801700]

約数ペア:

[(1, 131801700), (2, 65900850), (3, 43933900), (4, 32950425), (5, 26360340), (6, 21966950), (10, 13180170), (12, 10983475), (15, 8786780), (20, 6590085), (25, 5272068), (30, 4393390), (50, 2636034), (60, 2196695), (75, 1757356), (100, 1318017), (150, 878678), (300, 439339)]