64600140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97879}}^1$

素因数の和:97902

約数の個数: 48

約数和(自身を含む): 197326080

約数和(自身を除く): 132725940

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, 97879, 195758, 293637, 391516, 489395, 587274, 978790, 1076669, 1174548, 1468185, 1957580, 2153338, 2936370, 3230007, 4306676, 5383345, 5872740, 6460014, 10766690, 12920028, 16150035, 21533380, 32300070, 64600140]

約数ペア:

[(1, 64600140), (2, 32300070), (3, 21533380), (4, 16150035), (5, 12920028), (6, 10766690), (10, 6460014), (11, 5872740), (12, 5383345), (15, 4306676), (20, 3230007), (22, 2936370), (30, 2153338), (33, 1957580), (44, 1468185), (55, 1174548), (60, 1076669), (66, 978790), (110, 587274), (132, 489395), (165, 391516), (220, 293637), (330, 195758), (660, 97879)]