72480900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{241603}}^1$

素因数の和:241620

約数の個数: 36

約数和(自身を含む): 209712272

約数和(自身を除く): 137231372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 241603, 483206, 724809, 966412, 1208015, 1449618, 2416030, 2899236, 3624045, 4832060, 6040075, 7248090, 12080150, 14496180, 18120225, 24160300, 36240450, 72480900]

約数ペア:

[(1, 72480900), (2, 36240450), (3, 24160300), (4, 18120225), (5, 14496180), (6, 12080150), (10, 7248090), (12, 6040075), (15, 4832060), (20, 3624045), (25, 2899236), (30, 2416030), (50, 1449618), (60, 1208015), (75, 966412), (100, 724809), (150, 483206), (300, 241603)]