179617020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6329}}^1$

素因数の和:6395

約数の個数: 96

約数和(自身を含む): 561496320

約数和(自身を除く): 381879300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 6329, 7095, 9460, 12658, 14190, 18987, 25316, 28380, 31645, 37974, 63290, 69619, 75948, 94935, 126580, 139238, 189870, 208857, 272147, 278476, 348095, 379740, 417714, 544294, 696190, 816441, 835428, 1044285, 1088588, 1360735, 1392380, 1632882, 2088570, 2721470, 2993617, 3265764, 4082205, 4177140, 5442940, 5987234, 8164410, 8980851, 11974468, 14968085, 16328820, 17961702, 29936170, 35923404, 44904255, 59872340, 89808510, 179617020]

約数ペア:

[(1, 179617020), (2, 89808510), (3, 59872340), (4, 44904255), (5, 35923404), (6, 29936170), (10, 17961702), (11, 16328820), (12, 14968085), (15, 11974468), (20, 8980851), (22, 8164410), (30, 5987234), (33, 5442940), (43, 4177140), (44, 4082205), (55, 3265764), (60, 2993617), (66, 2721470), (86, 2088570), (110, 1632882), (129, 1392380), (132, 1360735), (165, 1088588), (172, 1044285), (215, 835428), (220, 816441), (258, 696190), (330, 544294), (430, 417714), (473, 379740), (516, 348095), (645, 278476), (660, 272147), (860, 208857), (946, 189870), (1290, 139238), (1419, 126580), (1892, 94935), (2365, 75948), (2580, 69619), (2838, 63290), (4730, 37974), (5676, 31645), (6329, 28380), (7095, 25316), (9460, 18987), (12658, 14190)]