180124275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 321229440

約数和(自身を除く): 141105165

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 2337, 3075, 3083, 3895, 9249, 11685, 15415, 19475, 46245, 58425, 58577, 77075, 126403, 175731, 231225, 292885, 379209, 632015, 878655, 1464425, 1896045, 2401657, 3160075, 4393275, 7204971, 9480225, 12008285, 36024855, 60041425, 180124275]

約数ペア:

[(1, 180124275), (3, 60041425), (5, 36024855), (15, 12008285), (19, 9480225), (25, 7204971), (41, 4393275), (57, 3160075), (75, 2401657), (95, 1896045), (123, 1464425), (205, 878655), (285, 632015), (475, 379209), (615, 292885), (779, 231225), (1025, 175731), (1425, 126403), (2337, 77075), (3075, 58577), (3083, 58425), (3895, 46245), (9249, 19475), (11685, 15415)]