68843200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 84

約数和(自身を含む): 179432712

約数和(自身を除く): 110589512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2531, 2720, 3400, 5062, 5440, 6800, 10124, 12655, 13600, 20248, 25310, 27200, 40496, 43027, 50620, 63275, 80992, 86054, 101240, 126550, 161984, 172108, 202480, 215135, 253100, 344216, 404960, 430270, 506200, 688432, 809920, 860540, 1012400, 1075675, 1376864, 1721080, 2024800, 2151350, 2753728, 3442160, 4049600, 4302700, 6884320, 8605400, 13768640, 17210800, 34421600, 68843200]

約数ペア:

[(1, 68843200), (2, 34421600), (4, 17210800), (5, 13768640), (8, 8605400), (10, 6884320), (16, 4302700), (17, 4049600), (20, 3442160), (25, 2753728), (32, 2151350), (34, 2024800), (40, 1721080), (50, 1376864), (64, 1075675), (68, 1012400), (80, 860540), (85, 809920), (100, 688432), (136, 506200), (160, 430270), (170, 404960), (200, 344216), (272, 253100), (320, 215135), (340, 202480), (400, 172108), (425, 161984), (544, 126550), (680, 101240), (800, 86054), (850, 80992), (1088, 63275), (1360, 50620), (1600, 43027), (1700, 40496), (2531, 27200), (2720, 25310), (3400, 20248), (5062, 13600), (5440, 12655), (6800, 10124)]