87823600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 223490160

約数和(自身を除く): 135666560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 67, 80, 100, 113, 116, 134, 145, 200, 226, 232, 268, 290, 335, 400, 452, 464, 536, 565, 580, 670, 725, 904, 1072, 1130, 1160, 1340, 1450, 1675, 1808, 1943, 2260, 2320, 2680, 2825, 2900, 3277, 3350, 3886, 4520, 5360, 5650, 5800, 6554, 6700, 7571, 7772, 9040, 9715, 11300, 11600, 13108, 13400, 15142, 15544, 16385, 19430, 22600, 26216, 26800, 30284, 31088, 32770, 37855, 38860, 45200, 48575, 52432, 60568, 65540, 75710, 77720, 81925, 97150, 121136, 131080, 151420, 155440, 163850, 189275, 194300, 219559, 262160, 302840, 327700, 378550, 388600, 439118, 605680, 655400, 757100, 777200, 878236, 1097795, 1310800, 1514200, 1756472, 2195590, 3028400, 3512944, 4391180, 5488975, 8782360, 10977950, 17564720, 21955900, 43911800, 87823600]

約数ペア:

[(1, 87823600), (2, 43911800), (4, 21955900), (5, 17564720), (8, 10977950), (10, 8782360), (16, 5488975), (20, 4391180), (25, 3512944), (29, 3028400), (40, 2195590), (50, 1756472), (58, 1514200), (67, 1310800), (80, 1097795), (100, 878236), (113, 777200), (116, 757100), (134, 655400), (145, 605680), (200, 439118), (226, 388600), (232, 378550), (268, 327700), (290, 302840), (335, 262160), (400, 219559), (452, 194300), (464, 189275), (536, 163850), (565, 155440), (580, 151420), (670, 131080), (725, 121136), (904, 97150), (1072, 81925), (1130, 77720), (1160, 75710), (1340, 65540), (1450, 60568), (1675, 52432), (1808, 48575), (1943, 45200), (2260, 38860), (2320, 37855), (2680, 32770), (2825, 31088), (2900, 30284), (3277, 26800), (3350, 26216), (3886, 22600), (4520, 19430), (5360, 16385), (5650, 15544), (5800, 15142), (6554, 13400), (6700, 13108), (7571, 11600), (7772, 11300), (9040, 9715)]