133723620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{742909}}^1$

素因数の和:742924

約数の個数: 36

約数和(自身を含む): 405628860

約数和(自身を除く): 271905240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 742909, 1485818, 2228727, 2971636, 3714545, 4457454, 6686181, 7429090, 8914908, 11143635, 13372362, 14858180, 22287270, 26744724, 33430905, 44574540, 66861810, 133723620]

約数ペア:

[(1, 133723620), (2, 66861810), (3, 44574540), (4, 33430905), (5, 26744724), (6, 22287270), (9, 14858180), (10, 13372362), (12, 11143635), (15, 8914908), (18, 7429090), (20, 6686181), (30, 4457454), (36, 3714545), (45, 2971636), (60, 2228727), (90, 1485818), (180, 742909)]