201530300

素因数分解:

$2^2\times 5^2\times {\mathrm{2015303}}^1$

素因数の和:2015317

約数の個数: 18

約数和(自身を含む): 437320968

約数和(自身を除く): 235790668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2015303, 4030606, 8061212, 10076515, 20153030, 40306060, 50382575, 100765150, 201530300]

約数ペア:

[(1, 201530300), (2, 100765150), (4, 50382575), (5, 40306060), (10, 20153030), (20, 10076515), (25, 8061212), (50, 4030606), (100, 2015303)]