85266540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157901}}^1$

素因数の和:157919

約数の個数: 48

約数和(自身を含む): 265275360

約数和(自身を除く): 180008820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 157901, 315802, 473703, 631604, 789505, 947406, 1421109, 1579010, 1894812, 2368515, 2842218, 3158020, 4263327, 4737030, 5684436, 7105545, 8526654, 9474060, 14211090, 17053308, 21316635, 28422180, 42633270, 85266540]

約数ペア:

[(1, 85266540), (2, 42633270), (3, 28422180), (4, 21316635), (5, 17053308), (6, 14211090), (9, 9474060), (10, 8526654), (12, 7105545), (15, 5684436), (18, 4737030), (20, 4263327), (27, 3158020), (30, 2842218), (36, 2368515), (45, 1894812), (54, 1579010), (60, 1421109), (90, 947406), (108, 789505), (135, 631604), (180, 473703), (270, 315802), (540, 157901)]