17760180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 52617600

約数和(自身を除く): 34857420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 116, 118, 145, 173, 174, 177, 236, 290, 295, 346, 348, 354, 435, 519, 580, 590, 692, 708, 865, 870, 885, 1038, 1180, 1711, 1730, 1740, 1770, 2076, 2595, 3422, 3460, 3540, 5017, 5133, 5190, 6844, 8555, 10034, 10207, 10266, 10380, 15051, 17110, 20068, 20414, 20532, 25085, 25665, 30102, 30621, 34220, 40828, 50170, 51035, 51330, 60204, 61242, 75255, 100340, 102070, 102660, 122484, 150510, 153105, 204140, 296003, 301020, 306210, 592006, 612420, 888009, 1184012, 1480015, 1776018, 2960030, 3552036, 4440045, 5920060, 8880090, 17760180]

約数ペア:

[(1, 17760180), (2, 8880090), (3, 5920060), (4, 4440045), (5, 3552036), (6, 2960030), (10, 1776018), (12, 1480015), (15, 1184012), (20, 888009), (29, 612420), (30, 592006), (58, 306210), (59, 301020), (60, 296003), (87, 204140), (116, 153105), (118, 150510), (145, 122484), (173, 102660), (174, 102070), (177, 100340), (236, 75255), (290, 61242), (295, 60204), (346, 51330), (348, 51035), (354, 50170), (435, 40828), (519, 34220), (580, 30621), (590, 30102), (692, 25665), (708, 25085), (865, 20532), (870, 20414), (885, 20068), (1038, 17110), (1180, 15051), (1711, 10380), (1730, 10266), (1740, 10207), (1770, 10034), (2076, 8555), (2595, 6844), (3422, 5190), (3460, 5133), (3540, 5017)]