20202900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67343}}^1$

素因数の和:67360

約数の個数: 36

約数和(自身を含む): 58454592

約数和(自身を除く): 38251692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 67343, 134686, 202029, 269372, 336715, 404058, 673430, 808116, 1010145, 1346860, 1683575, 2020290, 3367150, 4040580, 5050725, 6734300, 10101450, 20202900]

約数ペア:

[(1, 20202900), (2, 10101450), (3, 6734300), (4, 5050725), (5, 4040580), (6, 3367150), (10, 2020290), (12, 1683575), (15, 1346860), (20, 1010145), (25, 808116), (30, 673430), (50, 404058), (60, 336715), (75, 269372), (100, 202029), (150, 134686), (300, 67343)]