252502140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{382579}}^1$

素因数の和:382602

約数の個数: 48

約数和(自身を含む): 771281280

約数和(自身を除く): 518779140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 382579, 765158, 1147737, 1530316, 1912895, 2295474, 3825790, 4208369, 4590948, 5738685, 7651580, 8416738, 11477370, 12625107, 16833476, 21041845, 22954740, 25250214, 42083690, 50500428, 63125535, 84167380, 126251070, 252502140]

約数ペア:

[(1, 252502140), (2, 126251070), (3, 84167380), (4, 63125535), (5, 50500428), (6, 42083690), (10, 25250214), (11, 22954740), (12, 21041845), (15, 16833476), (20, 12625107), (22, 11477370), (30, 8416738), (33, 7651580), (44, 5738685), (55, 4590948), (60, 4208369), (66, 3825790), (110, 2295474), (132, 1912895), (165, 1530316), (220, 1147737), (330, 765158), (660, 382579)]