81385950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2017}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 202687920

約数和(自身を除く): 121301970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 269, 538, 807, 1345, 1614, 2017, 2690, 4034, 4035, 6051, 6725, 8070, 10085, 12102, 13450, 20170, 20175, 30255, 40350, 50425, 60510, 100850, 151275, 302550, 542573, 1085146, 1627719, 2712865, 3255438, 5425730, 8138595, 13564325, 16277190, 27128650, 40692975, 81385950]

約数ペア:

[(1, 81385950), (2, 40692975), (3, 27128650), (5, 16277190), (6, 13564325), (10, 8138595), (15, 5425730), (25, 3255438), (30, 2712865), (50, 1627719), (75, 1085146), (150, 542573), (269, 302550), (538, 151275), (807, 100850), (1345, 60510), (1614, 50425), (2017, 40350), (2690, 30255), (4034, 20175), (4035, 20170), (6051, 13450), (6725, 12102), (8070, 10085)]