57949380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7545

約数の個数: 72

約数和(自身を含む): 179891712

約数和(自身を除く): 121942332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7487, 7740, 14974, 22461, 29948, 37435, 44922, 67383, 74870, 89844, 112305, 134766, 149740, 224610, 269532, 321941, 336915, 449220, 643882, 673830, 965823, 1287764, 1347660, 1609705, 1931646, 2897469, 3219410, 3863292, 4829115, 5794938, 6438820, 9658230, 11589876, 14487345, 19316460, 28974690, 57949380]

約数ペア:

[(1, 57949380), (2, 28974690), (3, 19316460), (4, 14487345), (5, 11589876), (6, 9658230), (9, 6438820), (10, 5794938), (12, 4829115), (15, 3863292), (18, 3219410), (20, 2897469), (30, 1931646), (36, 1609705), (43, 1347660), (45, 1287764), (60, 965823), (86, 673830), (90, 643882), (129, 449220), (172, 336915), (180, 321941), (215, 269532), (258, 224610), (387, 149740), (430, 134766), (516, 112305), (645, 89844), (774, 74870), (860, 67383), (1290, 44922), (1548, 37435), (1935, 29948), (2580, 22461), (3870, 14974), (7487, 7740)]