118243980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15277}}^1$

素因数の和:15335

約数の個数: 72

約数和(自身を含む): 367038672

約数和(自身を除く): 248794692

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, 7740, 15277, 30554, 45831, 61108, 76385, 91662, 137493, 152770, 183324, 229155, 274986, 305540, 458310, 549972, 656911, 687465, 916620, 1313822, 1374930, 1970733, 2627644, 2749860, 3284555, 3941466, 5912199, 6569110, 7882932, 9853665, 11824398, 13138220, 19707330, 23648796, 29560995, 39414660, 59121990, 118243980]

約数ペア:

[(1, 118243980), (2, 59121990), (3, 39414660), (4, 29560995), (5, 23648796), (6, 19707330), (9, 13138220), (10, 11824398), (12, 9853665), (15, 7882932), (18, 6569110), (20, 5912199), (30, 3941466), (36, 3284555), (43, 2749860), (45, 2627644), (60, 1970733), (86, 1374930), (90, 1313822), (129, 916620), (172, 687465), (180, 656911), (215, 549972), (258, 458310), (387, 305540), (430, 274986), (516, 229155), (645, 183324), (774, 152770), (860, 137493), (1290, 91662), (1548, 76385), (1935, 61108), (2580, 45831), (3870, 30554), (7740, 15277)]