137841660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1688

約数の個数: 144

約数和(自身を含む): 467026560

約数和(自身を除く): 329184900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1619, 1892, 1935, 1980, 2365, 2580, 2838, 3238, 3870, 4257, 4730, 4857, 5676, 6476, 7095, 7740, 8095, 8514, 9460, 9714, 14190, 14571, 16190, 17028, 17809, 19428, 21285, 24285, 28380, 29142, 32380, 35618, 42570, 48570, 53427, 58284, 69617, 71236, 72855, 85140, 89045, 97140, 106854, 139234, 145710, 160281, 178090, 208851, 213708, 267135, 278468, 291420, 320562, 348085, 356180, 417702, 534270, 626553, 641124, 696170, 765787, 801405, 835404, 1044255, 1068540, 1253106, 1392340, 1531574, 1602810, 2088510, 2297361, 2506212, 3063148, 3132765, 3205620, 3828935, 4177020, 4594722, 6265530, 6892083, 7657870, 9189444, 11486805, 12531060, 13784166, 15315740, 22973610, 27568332, 34460415, 45947220, 68920830, 137841660]

約数ペア:

[(1, 137841660), (2, 68920830), (3, 45947220), (4, 34460415), (5, 27568332), (6, 22973610), (9, 15315740), (10, 13784166), (11, 12531060), (12, 11486805), (15, 9189444), (18, 7657870), (20, 6892083), (22, 6265530), (30, 4594722), (33, 4177020), (36, 3828935), (43, 3205620), (44, 3132765), (45, 3063148), (55, 2506212), (60, 2297361), (66, 2088510), (86, 1602810), (90, 1531574), (99, 1392340), (110, 1253106), (129, 1068540), (132, 1044255), (165, 835404), (172, 801405), (180, 765787), (198, 696170), (215, 641124), (220, 626553), (258, 534270), (330, 417702), (387, 356180), (396, 348085), (430, 320562), (473, 291420), (495, 278468), (516, 267135), (645, 213708), (660, 208851), (774, 178090), (860, 160281), (946, 145710), (990, 139234), (1290, 106854), (1419, 97140), (1548, 89045), (1619, 85140), (1892, 72855), (1935, 71236), (1980, 69617), (2365, 58284), (2580, 53427), (2838, 48570), (3238, 42570), (3870, 35618), (4257, 32380), (4730, 29142), (4857, 28380), (5676, 24285), (6476, 21285), (7095, 19428), (7740, 17809), (8095, 17028), (8514, 16190), (9460, 14571), (9714, 14190)]