71963700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239879}}^1$

素因数の和:239896

約数の個数: 36

約数和(自身を含む): 208215840

約数和(自身を除く): 136252140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 239879, 479758, 719637, 959516, 1199395, 1439274, 2398790, 2878548, 3598185, 4797580, 5996975, 7196370, 11993950, 14392740, 17990925, 23987900, 35981850, 71963700]

約数ペア:

[(1, 71963700), (2, 35981850), (3, 23987900), (4, 17990925), (5, 14392740), (6, 11993950), (10, 7196370), (12, 5996975), (15, 4797580), (20, 3598185), (25, 2878548), (30, 2398790), (50, 1439274), (60, 1199395), (75, 959516), (100, 719637), (150, 479758), (300, 239879)]