4947000

素因数分解:

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

素因数の和:138

約数の個数: 128

約数和(自身を含む): 16511040

約数和(自身を除く): 11564040

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, 125, 136, 150, 170, 194, 200, 204, 250, 255, 291, 300, 340, 375, 388, 408, 425, 485, 500, 510, 582, 600, 680, 750, 776, 850, 970, 1000, 1020, 1164, 1275, 1455, 1500, 1649, 1700, 1940, 2040, 2125, 2328, 2425, 2550, 2910, 3000, 3298, 3400, 3880, 4250, 4850, 4947, 5100, 5820, 6375, 6596, 7275, 8245, 8500, 9700, 9894, 10200, 11640, 12125, 12750, 13192, 14550, 16490, 17000, 19400, 19788, 24250, 24735, 25500, 29100, 32980, 36375, 39576, 41225, 48500, 49470, 51000, 58200, 65960, 72750, 82450, 97000, 98940, 123675, 145500, 164900, 197880, 206125, 247350, 291000, 329800, 412250, 494700, 618375, 824500, 989400, 1236750, 1649000, 2473500, 4947000]

約数ペア:

[(1, 4947000), (2, 2473500), (3, 1649000), (4, 1236750), (5, 989400), (6, 824500), (8, 618375), (10, 494700), (12, 412250), (15, 329800), (17, 291000), (20, 247350), (24, 206125), (25, 197880), (30, 164900), (34, 145500), (40, 123675), (50, 98940), (51, 97000), (60, 82450), (68, 72750), (75, 65960), (85, 58200), (97, 51000), (100, 49470), (102, 48500), (120, 41225), (125, 39576), (136, 36375), (150, 32980), (170, 29100), (194, 25500), (200, 24735), (204, 24250), (250, 19788), (255, 19400), (291, 17000), (300, 16490), (340, 14550), (375, 13192), (388, 12750), (408, 12125), (425, 11640), (485, 10200), (500, 9894), (510, 9700), (582, 8500), (600, 8245), (680, 7275), (750, 6596), (776, 6375), (850, 5820), (970, 5100), (1000, 4947), (1020, 4850), (1164, 4250), (1275, 3880), (1455, 3400), (1500, 3298), (1649, 3000), (1700, 2910), (1940, 2550), (2040, 2425), (2125, 2328)]