247350000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 854382816

約数和(自身を除く): 607032816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 97, 100, 102, 120, 125, 136, 150, 170, 194, 200, 204, 240, 250, 255, 272, 291, 300, 340, 375, 388, 400, 408, 425, 485, 500, 510, 582, 600, 625, 680, 750, 776, 816, 850, 970, 1000, 1020, 1164, 1200, 1250, 1275, 1360, 1455, 1500, 1552, 1649, 1700, 1875, 1940, 2000, 2040, 2125, 2328, 2425, 2500, 2550, 2910, 3000, 3125, 3298, 3400, 3750, 3880, 4080, 4250, 4656, 4850, 4947, 5000, 5100, 5820, 6000, 6250, 6375, 6596, 6800, 7275, 7500, 7760, 8245, 8500, 9375, 9700, 9894, 10000, 10200, 10625, 11640, 12125, 12500, 12750, 13192, 14550, 15000, 16490, 17000, 18750, 19400, 19788, 20400, 21250, 23280, 24250, 24735, 25000, 25500, 26384, 29100, 30000, 31875, 32980, 34000, 36375, 37500, 38800, 39576, 41225, 42500, 48500, 49470, 50000, 51000, 53125, 58200, 60625, 63750, 65960, 72750, 75000, 79152, 82450, 85000, 97000, 98940, 102000, 106250, 116400, 121250, 123675, 127500, 131920, 145500, 150000, 159375, 164900, 170000, 181875, 194000, 197880, 206125, 212500, 242500, 247350, 255000, 291000, 303125, 318750, 329800, 363750, 395760, 412250, 425000, 485000, 494700, 510000, 582000, 606250, 618375, 637500, 659600, 727500, 824500, 850000, 909375, 970000, 989400, 1030625, 1212500, 1236750, 1275000, 1455000, 1649000, 1818750, 1978800, 2061250, 2425000, 2473500, 2550000, 2910000, 3091875, 3298000, 3637500, 4122500, 4850000, 4947000, 5153125, 6183750, 7275000, 8245000, 9894000, 10306250, 12367500, 14550000, 15459375, 16490000, 20612500, 24735000, 30918750, 41225000, 49470000, 61837500, 82450000, 123675000, 247350000]

約数ペア:

[(1, 247350000), (2, 123675000), (3, 82450000), (4, 61837500), (5, 49470000), (6, 41225000), (8, 30918750), (10, 24735000), (12, 20612500), (15, 16490000), (16, 15459375), (17, 14550000), (20, 12367500), (24, 10306250), (25, 9894000), (30, 8245000), (34, 7275000), (40, 6183750), (48, 5153125), (50, 4947000), (51, 4850000), (60, 4122500), (68, 3637500), (75, 3298000), (80, 3091875), (85, 2910000), (97, 2550000), (100, 2473500), (102, 2425000), (120, 2061250), (125, 1978800), (136, 1818750), (150, 1649000), (170, 1455000), (194, 1275000), (200, 1236750), (204, 1212500), (240, 1030625), (250, 989400), (255, 970000), (272, 909375), (291, 850000), (300, 824500), (340, 727500), (375, 659600), (388, 637500), (400, 618375), (408, 606250), (425, 582000), (485, 510000), (500, 494700), (510, 485000), (582, 425000), (600, 412250), (625, 395760), (680, 363750), (750, 329800), (776, 318750), (816, 303125), (850, 291000), (970, 255000), (1000, 247350), (1020, 242500), (1164, 212500), (1200, 206125), (1250, 197880), (1275, 194000), (1360, 181875), (1455, 170000), (1500, 164900), (1552, 159375), (1649, 150000), (1700, 145500), (1875, 131920), (1940, 127500), (2000, 123675), (2040, 121250), (2125, 116400), (2328, 106250), (2425, 102000), (2500, 98940), (2550, 97000), (2910, 85000), (3000, 82450), (3125, 79152), (3298, 75000), (3400, 72750), (3750, 65960), (3880, 63750), (4080, 60625), (4250, 58200), (4656, 53125), (4850, 51000), (4947, 50000), (5000, 49470), (5100, 48500), (5820, 42500), (6000, 41225), (6250, 39576), (6375, 38800), (6596, 37500), (6800, 36375), (7275, 34000), (7500, 32980), (7760, 31875), (8245, 30000), (8500, 29100), (9375, 26384), (9700, 25500), (9894, 25000), (10000, 24735), (10200, 24250), (10625, 23280), (11640, 21250), (12125, 20400), (12500, 19788), (12750, 19400), (13192, 18750), (14550, 17000), (15000, 16490)]