201457020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{4519}}^1$

素因数の和:5274

約数の個数: 48

約数和(自身を含む): 564963840

約数和(自身を除く): 363506820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 2229, 2972, 3715, 4458, 4519, 7430, 8916, 9038, 11145, 13557, 14860, 18076, 22290, 22595, 27114, 44580, 45190, 54228, 67785, 90380, 135570, 271140, 3357617, 6715234, 10072851, 13430468, 16788085, 20145702, 33576170, 40291404, 50364255, 67152340, 100728510, 201457020]

約数ペア:

[(1, 201457020), (2, 100728510), (3, 67152340), (4, 50364255), (5, 40291404), (6, 33576170), (10, 20145702), (12, 16788085), (15, 13430468), (20, 10072851), (30, 6715234), (60, 3357617), (743, 271140), (1486, 135570), (2229, 90380), (2972, 67785), (3715, 54228), (4458, 45190), (4519, 44580), (7430, 27114), (8916, 22595), (9038, 22290), (11145, 18076), (13557, 14860)]