54543420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{303019}}^1$

素因数の和:303034

約数の個数: 36

約数和(自身を含む): 165448920

約数和(自身を除く): 110905500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 303019, 606038, 909057, 1212076, 1515095, 1818114, 2727171, 3030190, 3636228, 4545285, 5454342, 6060380, 9090570, 10908684, 13635855, 18181140, 27271710, 54543420]

約数ペア:

[(1, 54543420), (2, 27271710), (3, 18181140), (4, 13635855), (5, 10908684), (6, 9090570), (9, 6060380), (10, 5454342), (12, 4545285), (15, 3636228), (18, 3030190), (20, 2727171), (30, 1818114), (36, 1515095), (45, 1212076), (60, 909057), (90, 606038), (180, 303019)]