118319580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4729}}^1$

素因数の和:4883

約数の個数: 72

約数和(自身を含む): 361561200

約数和(自身を除く): 243241620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 4729, 5004, 6255, 8340, 9458, 12510, 14187, 18916, 23645, 25020, 28374, 42561, 47290, 56748, 70935, 85122, 94580, 141870, 170244, 212805, 283740, 425610, 657331, 851220, 1314662, 1971993, 2629324, 3286655, 3943986, 5915979, 6573310, 7887972, 9859965, 11831958, 13146620, 19719930, 23663916, 29579895, 39439860, 59159790, 118319580]

約数ペア:

[(1, 118319580), (2, 59159790), (3, 39439860), (4, 29579895), (5, 23663916), (6, 19719930), (9, 13146620), (10, 11831958), (12, 9859965), (15, 7887972), (18, 6573310), (20, 5915979), (30, 3943986), (36, 3286655), (45, 2629324), (60, 1971993), (90, 1314662), (139, 851220), (180, 657331), (278, 425610), (417, 283740), (556, 212805), (695, 170244), (834, 141870), (1251, 94580), (1390, 85122), (1668, 70935), (2085, 56748), (2502, 47290), (2780, 42561), (4170, 28374), (4729, 25020), (5004, 23645), (6255, 18916), (8340, 14187), (9458, 12510)]