134809020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6871}}^1$

素因数の和:6995

約数の個数: 72

約数和(自身を含む): 412732320

約数和(自身を除く): 277923300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 6871, 9810, 13742, 19620, 20613, 27484, 34355, 41226, 61839, 68710, 82452, 103065, 123678, 137420, 206130, 247356, 309195, 412260, 618390, 748939, 1236780, 1497878, 2246817, 2995756, 3744695, 4493634, 6740451, 7489390, 8987268, 11234085, 13480902, 14978780, 22468170, 26961804, 33702255, 44936340, 67404510, 134809020]

約数ペア:

[(1, 134809020), (2, 67404510), (3, 44936340), (4, 33702255), (5, 26961804), (6, 22468170), (9, 14978780), (10, 13480902), (12, 11234085), (15, 8987268), (18, 7489390), (20, 6740451), (30, 4493634), (36, 3744695), (45, 2995756), (60, 2246817), (90, 1497878), (109, 1236780), (180, 748939), (218, 618390), (327, 412260), (436, 309195), (545, 247356), (654, 206130), (981, 137420), (1090, 123678), (1308, 103065), (1635, 82452), (1962, 68710), (2180, 61839), (3270, 41226), (3924, 34355), (4905, 27484), (6540, 20613), (6871, 19620), (9810, 13742)]