172164450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{2203}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 427981536

約数和(自身を除く): 255817086

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 521, 1042, 1563, 2203, 2605, 3126, 4406, 5210, 6609, 7815, 11015, 13025, 13218, 15630, 22030, 26050, 33045, 39075, 55075, 66090, 78150, 110150, 165225, 330450, 1147763, 2295526, 3443289, 5738815, 6886578, 11477630, 17216445, 28694075, 34432890, 57388150, 86082225, 172164450]

約数ペア:

[(1, 172164450), (2, 86082225), (3, 57388150), (5, 34432890), (6, 28694075), (10, 17216445), (15, 11477630), (25, 6886578), (30, 5738815), (50, 3443289), (75, 2295526), (150, 1147763), (521, 330450), (1042, 165225), (1563, 110150), (2203, 78150), (2605, 66090), (3126, 55075), (4406, 39075), (5210, 33045), (6609, 26050), (7815, 22030), (11015, 15630), (13025, 13218)]