15142000

素因数分解:

$2^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 37488672

約数和(自身を除く): 22346672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 113, 125, 134, 200, 226, 250, 268, 335, 400, 452, 500, 536, 565, 670, 904, 1000, 1072, 1130, 1340, 1675, 1808, 2000, 2260, 2680, 2825, 3350, 4520, 5360, 5650, 6700, 7571, 8375, 9040, 11300, 13400, 14125, 15142, 16750, 22600, 26800, 28250, 30284, 33500, 37855, 45200, 56500, 60568, 67000, 75710, 113000, 121136, 134000, 151420, 189275, 226000, 302840, 378550, 605680, 757100, 946375, 1514200, 1892750, 3028400, 3785500, 7571000, 15142000]

約数ペア:

[(1, 15142000), (2, 7571000), (4, 3785500), (5, 3028400), (8, 1892750), (10, 1514200), (16, 946375), (20, 757100), (25, 605680), (40, 378550), (50, 302840), (67, 226000), (80, 189275), (100, 151420), (113, 134000), (125, 121136), (134, 113000), (200, 75710), (226, 67000), (250, 60568), (268, 56500), (335, 45200), (400, 37855), (452, 33500), (500, 30284), (536, 28250), (565, 26800), (670, 22600), (904, 16750), (1000, 15142), (1072, 14125), (1130, 13400), (1340, 11300), (1675, 9040), (1808, 8375), (2000, 7571), (2260, 6700), (2680, 5650), (2825, 5360), (3350, 4520)]