30284000

素因数分解:

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

素因数の和:205

約数の個数: 96

約数和(自身を含む): 76186656

約数和(自身を除く): 45902656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 113, 125, 134, 160, 200, 226, 250, 268, 335, 400, 452, 500, 536, 565, 670, 800, 904, 1000, 1072, 1130, 1340, 1675, 1808, 2000, 2144, 2260, 2680, 2825, 3350, 3616, 4000, 4520, 5360, 5650, 6700, 7571, 8375, 9040, 10720, 11300, 13400, 14125, 15142, 16750, 18080, 22600, 26800, 28250, 30284, 33500, 37855, 45200, 53600, 56500, 60568, 67000, 75710, 90400, 113000, 121136, 134000, 151420, 189275, 226000, 242272, 268000, 302840, 378550, 452000, 605680, 757100, 946375, 1211360, 1514200, 1892750, 3028400, 3785500, 6056800, 7571000, 15142000, 30284000]

約数ペア:

[(1, 30284000), (2, 15142000), (4, 7571000), (5, 6056800), (8, 3785500), (10, 3028400), (16, 1892750), (20, 1514200), (25, 1211360), (32, 946375), (40, 757100), (50, 605680), (67, 452000), (80, 378550), (100, 302840), (113, 268000), (125, 242272), (134, 226000), (160, 189275), (200, 151420), (226, 134000), (250, 121136), (268, 113000), (335, 90400), (400, 75710), (452, 67000), (500, 60568), (536, 56500), (565, 53600), (670, 45200), (800, 37855), (904, 33500), (1000, 30284), (1072, 28250), (1130, 26800), (1340, 22600), (1675, 18080), (1808, 16750), (2000, 15142), (2144, 14125), (2260, 13400), (2680, 11300), (2825, 10720), (3350, 9040), (3616, 8375), (4000, 7571), (4520, 6700), (5360, 5650)]