989400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 3281040

約数和(自身を除く): 2291640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 97, 100, 102, 120, 136, 150, 170, 194, 200, 204, 255, 291, 300, 340, 388, 408, 425, 485, 510, 582, 600, 680, 776, 850, 970, 1020, 1164, 1275, 1455, 1649, 1700, 1940, 2040, 2328, 2425, 2550, 2910, 3298, 3400, 3880, 4850, 4947, 5100, 5820, 6596, 7275, 8245, 9700, 9894, 10200, 11640, 13192, 14550, 16490, 19400, 19788, 24735, 29100, 32980, 39576, 41225, 49470, 58200, 65960, 82450, 98940, 123675, 164900, 197880, 247350, 329800, 494700, 989400]

約数ペア:

[(1, 989400), (2, 494700), (3, 329800), (4, 247350), (5, 197880), (6, 164900), (8, 123675), (10, 98940), (12, 82450), (15, 65960), (17, 58200), (20, 49470), (24, 41225), (25, 39576), (30, 32980), (34, 29100), (40, 24735), (50, 19788), (51, 19400), (60, 16490), (68, 14550), (75, 13192), (85, 11640), (97, 10200), (100, 9894), (102, 9700), (120, 8245), (136, 7275), (150, 6596), (170, 5820), (194, 5100), (200, 4947), (204, 4850), (255, 3880), (291, 3400), (300, 3298), (340, 2910), (388, 2550), (408, 2425), (425, 2328), (485, 2040), (510, 1940), (582, 1700), (600, 1649), (680, 1455), (776, 1275), (850, 1164), (970, 1020)]