202020900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{673403}}^1$

素因数の和:673420

約数の個数: 36

約数和(自身を含む): 584514672

約数和(自身を除く): 382493772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 673403, 1346806, 2020209, 2693612, 3367015, 4040418, 6734030, 8080836, 10101045, 13468060, 16835075, 20202090, 33670150, 40404180, 50505225, 67340300, 101010450, 202020900]

約数ペア:

[(1, 202020900), (2, 101010450), (3, 67340300), (4, 50505225), (5, 40404180), (6, 33670150), (10, 20202090), (12, 16835075), (15, 13468060), (20, 10101045), (25, 8080836), (30, 6734030), (50, 4040418), (60, 3367015), (75, 2693612), (100, 2020209), (150, 1346806), (300, 673403)]