68753600

素因数分解:

$2^6\times 5^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 84

約数和(自身を含む): 171306744

約数和(自身を除く): 102553144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 160, 194, 200, 320, 388, 400, 443, 485, 776, 800, 886, 970, 1552, 1600, 1772, 1940, 2215, 2425, 3104, 3544, 3880, 4430, 4850, 6208, 7088, 7760, 8860, 9700, 11075, 14176, 15520, 17720, 19400, 22150, 28352, 31040, 35440, 38800, 42971, 44300, 70880, 77600, 85942, 88600, 141760, 155200, 171884, 177200, 214855, 343768, 354400, 429710, 687536, 708800, 859420, 1074275, 1375072, 1718840, 2148550, 2750144, 3437680, 4297100, 6875360, 8594200, 13750720, 17188400, 34376800, 68753600]

約数ペア:

[(1, 68753600), (2, 34376800), (4, 17188400), (5, 13750720), (8, 8594200), (10, 6875360), (16, 4297100), (20, 3437680), (25, 2750144), (32, 2148550), (40, 1718840), (50, 1375072), (64, 1074275), (80, 859420), (97, 708800), (100, 687536), (160, 429710), (194, 354400), (200, 343768), (320, 214855), (388, 177200), (400, 171884), (443, 155200), (485, 141760), (776, 88600), (800, 85942), (886, 77600), (970, 70880), (1552, 44300), (1600, 42971), (1772, 38800), (1940, 35440), (2215, 31040), (2425, 28352), (3104, 22150), (3544, 19400), (3880, 17720), (4430, 15520), (4850, 14176), (6208, 11075), (7088, 9700), (7760, 8860)]