3028400

素因数分解:

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

素因数の和:198

約数の個数: 60

約数和(自身を含む): 7449672

約数和(自身を除く): 4421272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 113, 134, 200, 226, 268, 335, 400, 452, 536, 565, 670, 904, 1072, 1130, 1340, 1675, 1808, 2260, 2680, 2825, 3350, 4520, 5360, 5650, 6700, 7571, 9040, 11300, 13400, 15142, 22600, 26800, 30284, 37855, 45200, 60568, 75710, 121136, 151420, 189275, 302840, 378550, 605680, 757100, 1514200, 3028400]

約数ペア:

[(1, 3028400), (2, 1514200), (4, 757100), (5, 605680), (8, 378550), (10, 302840), (16, 189275), (20, 151420), (25, 121136), (40, 75710), (50, 60568), (67, 45200), (80, 37855), (100, 30284), (113, 26800), (134, 22600), (200, 15142), (226, 13400), (268, 11300), (335, 9040), (400, 7571), (452, 6700), (536, 5650), (565, 5360), (670, 4520), (904, 3350), (1072, 2825), (1130, 2680), (1340, 2260), (1675, 1808)]