137378220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11279}}^1$

素因数の和:11327

約数の個数: 96

約数和(自身を含む): 454809600

約数和(自身を除く): 317431380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 11279, 12180, 22558, 33837, 45116, 56395, 67674, 78953, 112790, 135348, 157906, 169185, 225580, 236859, 315812, 327091, 338370, 394765, 473718, 654182, 676740, 789530, 947436, 981273, 1184295, 1308364, 1579060, 1635455, 1962546, 2289637, 2368590, 3270910, 3925092, 4579274, 4737180, 4906365, 6541820, 6868911, 9158548, 9812730, 11448185, 13737822, 19625460, 22896370, 27475644, 34344555, 45792740, 68689110, 137378220]

約数ペア:

[(1, 137378220), (2, 68689110), (3, 45792740), (4, 34344555), (5, 27475644), (6, 22896370), (7, 19625460), (10, 13737822), (12, 11448185), (14, 9812730), (15, 9158548), (20, 6868911), (21, 6541820), (28, 4906365), (29, 4737180), (30, 4579274), (35, 3925092), (42, 3270910), (58, 2368590), (60, 2289637), (70, 1962546), (84, 1635455), (87, 1579060), (105, 1308364), (116, 1184295), (140, 981273), (145, 947436), (174, 789530), (203, 676740), (210, 654182), (290, 473718), (348, 394765), (406, 338370), (420, 327091), (435, 315812), (580, 236859), (609, 225580), (812, 169185), (870, 157906), (1015, 135348), (1218, 112790), (1740, 78953), (2030, 67674), (2436, 56395), (3045, 45116), (4060, 33837), (6090, 22558), (11279, 12180)]