201090900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{670303}}^1$

素因数の和:670320

約数の個数: 36

約数和(自身を含む): 581823872

約数和(自身を除く): 380732972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 670303, 1340606, 2010909, 2681212, 3351515, 4021818, 6703030, 8043636, 10054545, 13406060, 16757575, 20109090, 33515150, 40218180, 50272725, 67030300, 100545450, 201090900]

約数ペア:

[(1, 201090900), (2, 100545450), (3, 67030300), (4, 50272725), (5, 40218180), (6, 33515150), (10, 20109090), (12, 16757575), (15, 13406060), (20, 10054545), (25, 8043636), (30, 6703030), (50, 4021818), (60, 3351515), (75, 2681212), (100, 2010909), (150, 1340606), (300, 670303)]