83756460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3109}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 235116000

約数和(自身を除く): 151359540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 3109, 4490, 5388, 6218, 6735, 8980, 9327, 12436, 13470, 15545, 18654, 26940, 31090, 37308, 46635, 62180, 93270, 186540, 1395941, 2791882, 4187823, 5583764, 6979705, 8375646, 13959410, 16751292, 20939115, 27918820, 41878230, 83756460]

約数ペア:

[(1, 83756460), (2, 41878230), (3, 27918820), (4, 20939115), (5, 16751292), (6, 13959410), (10, 8375646), (12, 6979705), (15, 5583764), (20, 4187823), (30, 2791882), (60, 1395941), (449, 186540), (898, 93270), (1347, 62180), (1796, 46635), (2245, 37308), (2694, 31090), (3109, 26940), (4490, 18654), (5388, 15545), (6218, 13470), (6735, 12436), (8980, 9327)]