201515550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{6367}}^1$

素因数の和:6593

約数の個数: 48

約数和(自身を含む): 502205952

約数和(自身を除く): 300690402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 211, 422, 633, 1055, 1266, 2110, 3165, 5275, 6330, 6367, 10550, 12734, 15825, 19101, 31650, 31835, 38202, 63670, 95505, 159175, 191010, 318350, 477525, 955050, 1343437, 2686874, 4030311, 6717185, 8060622, 13434370, 20151555, 33585925, 40303110, 67171850, 100757775, 201515550]

約数ペア:

[(1, 201515550), (2, 100757775), (3, 67171850), (5, 40303110), (6, 33585925), (10, 20151555), (15, 13434370), (25, 8060622), (30, 6717185), (50, 4030311), (75, 2686874), (150, 1343437), (211, 955050), (422, 477525), (633, 318350), (1055, 191010), (1266, 159175), (2110, 95505), (3165, 63670), (5275, 38202), (6330, 31835), (6367, 31650), (10550, 19101), (12734, 15825)]