75710000

素因数分解:

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

素因数の和:208

約数の個数: 100

約数和(自身を含む): 187683672

約数和(自身を除く): 111973672

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, 625, 670, 904, 1000, 1072, 1130, 1250, 1340, 1675, 1808, 2000, 2260, 2500, 2680, 2825, 3350, 4520, 5000, 5360, 5650, 6700, 7571, 8375, 9040, 10000, 11300, 13400, 14125, 15142, 16750, 22600, 26800, 28250, 30284, 33500, 37855, 41875, 45200, 56500, 60568, 67000, 70625, 75710, 83750, 113000, 121136, 134000, 141250, 151420, 167500, 189275, 226000, 282500, 302840, 335000, 378550, 565000, 605680, 670000, 757100, 946375, 1130000, 1514200, 1892750, 3028400, 3785500, 4731875, 7571000, 9463750, 15142000, 18927500, 37855000, 75710000]

約数ペア:

[(1, 75710000), (2, 37855000), (4, 18927500), (5, 15142000), (8, 9463750), (10, 7571000), (16, 4731875), (20, 3785500), (25, 3028400), (40, 1892750), (50, 1514200), (67, 1130000), (80, 946375), (100, 757100), (113, 670000), (125, 605680), (134, 565000), (200, 378550), (226, 335000), (250, 302840), (268, 282500), (335, 226000), (400, 189275), (452, 167500), (500, 151420), (536, 141250), (565, 134000), (625, 121136), (670, 113000), (904, 83750), (1000, 75710), (1072, 70625), (1130, 67000), (1250, 60568), (1340, 56500), (1675, 45200), (1808, 41875), (2000, 37855), (2260, 33500), (2500, 30284), (2680, 28250), (2825, 26800), (3350, 22600), (4520, 16750), (5000, 15142), (5360, 14125), (5650, 13400), (6700, 11300), (7571, 10000), (8375, 9040)]