208647000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 715478400

約数和(自身を除く): 506831400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 125, 150, 180, 194, 200, 225, 239, 250, 291, 300, 360, 375, 388, 450, 478, 485, 500, 582, 600, 717, 750, 776, 873, 900, 956, 970, 1000, 1125, 1164, 1195, 1434, 1455, 1500, 1746, 1800, 1912, 1940, 2151, 2250, 2328, 2390, 2425, 2868, 2910, 3000, 3492, 3585, 3880, 4302, 4365, 4500, 4780, 4850, 5736, 5820, 5975, 6984, 7170, 7275, 8604, 8730, 9000, 9560, 9700, 10755, 11640, 11950, 12125, 14340, 14550, 17208, 17460, 17925, 19400, 21510, 21825, 23183, 23900, 24250, 28680, 29100, 29875, 34920, 35850, 36375, 43020, 43650, 46366, 47800, 48500, 53775, 58200, 59750, 69549, 71700, 72750, 86040, 87300, 89625, 92732, 97000, 107550, 109125, 115915, 119500, 139098, 143400, 145500, 174600, 179250, 185464, 208647, 215100, 218250, 231830, 239000, 268875, 278196, 291000, 347745, 358500, 417294, 430200, 436500, 463660, 537750, 556392, 579575, 695490, 717000, 834588, 873000, 927320, 1043235, 1075500, 1159150, 1390980, 1669176, 1738725, 2086470, 2151000, 2318300, 2781960, 2897875, 3477450, 4172940, 4636600, 5216175, 5795750, 6954900, 8345880, 8693625, 10432350, 11591500, 13909800, 17387250, 20864700, 23183000, 26080875, 34774500, 41729400, 52161750, 69549000, 104323500, 208647000]

約数ペア:

[(1, 208647000), (2, 104323500), (3, 69549000), (4, 52161750), (5, 41729400), (6, 34774500), (8, 26080875), (9, 23183000), (10, 20864700), (12, 17387250), (15, 13909800), (18, 11591500), (20, 10432350), (24, 8693625), (25, 8345880), (30, 6954900), (36, 5795750), (40, 5216175), (45, 4636600), (50, 4172940), (60, 3477450), (72, 2897875), (75, 2781960), (90, 2318300), (97, 2151000), (100, 2086470), (120, 1738725), (125, 1669176), (150, 1390980), (180, 1159150), (194, 1075500), (200, 1043235), (225, 927320), (239, 873000), (250, 834588), (291, 717000), (300, 695490), (360, 579575), (375, 556392), (388, 537750), (450, 463660), (478, 436500), (485, 430200), (500, 417294), (582, 358500), (600, 347745), (717, 291000), (750, 278196), (776, 268875), (873, 239000), (900, 231830), (956, 218250), (970, 215100), (1000, 208647), (1125, 185464), (1164, 179250), (1195, 174600), (1434, 145500), (1455, 143400), (1500, 139098), (1746, 119500), (1800, 115915), (1912, 109125), (1940, 107550), (2151, 97000), (2250, 92732), (2328, 89625), (2390, 87300), (2425, 86040), (2868, 72750), (2910, 71700), (3000, 69549), (3492, 59750), (3585, 58200), (3880, 53775), (4302, 48500), (4365, 47800), (4500, 46366), (4780, 43650), (4850, 43020), (5736, 36375), (5820, 35850), (5975, 34920), (6984, 29875), (7170, 29100), (7275, 28680), (8604, 24250), (8730, 23900), (9000, 23183), (9560, 21825), (9700, 21510), (10755, 19400), (11640, 17925), (11950, 17460), (12125, 17208), (14340, 14550)]