30875507200

素因数分解:

$2^9\times 5^2\times {\mathrm{1447}}^1\times {\mathrm{1667}}^1$

素因数の和:3142

約数の個数: 120

約数和(自身を含む): 76595267232

約数和(自身を除く): 45719760032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1447, 1600, 1667, 2560, 2894, 3200, 3334, 5788, 6400, 6668, 7235, 8335, 11576, 12800, 13336, 14470, 16670, 23152, 26672, 28940, 33340, 36175, 41675, 46304, 53344, 57880, 66680, 72350, 83350, 92608, 106688, 115760, 133360, 144700, 166700, 185216, 213376, 231520, 266720, 289400, 333400, 370432, 426752, 463040, 533440, 578800, 666800, 740864, 853504, 926080, 1066880, 1157600, 1333600, 1852160, 2133760, 2315200, 2412149, 2667200, 3704320, 4267520, 4630400, 4824298, 5334400, 9260800, 9648596, 10668800, 12060745, 18521600, 19297192, 21337600, 24121490, 38594384, 48242980, 60303725, 77188768, 96485960, 120607450, 154377536, 192971920, 241214900, 308755072, 385943840, 482429800, 617510144, 771887680, 964859600, 1235020288, 1543775360, 1929719200, 3087550720, 3859438400, 6175101440, 7718876800, 15437753600, 30875507200]

約数ペア:

[(1, 30875507200), (2, 15437753600), (4, 7718876800), (5, 6175101440), (8, 3859438400), (10, 3087550720), (16, 1929719200), (20, 1543775360), (25, 1235020288), (32, 964859600), (40, 771887680), (50, 617510144), (64, 482429800), (80, 385943840), (100, 308755072), (128, 241214900), (160, 192971920), (200, 154377536), (256, 120607450), (320, 96485960), (400, 77188768), (512, 60303725), (640, 48242980), (800, 38594384), (1280, 24121490), (1447, 21337600), (1600, 19297192), (1667, 18521600), (2560, 12060745), (2894, 10668800), (3200, 9648596), (3334, 9260800), (5788, 5334400), (6400, 4824298), (6668, 4630400), (7235, 4267520), (8335, 3704320), (11576, 2667200), (12800, 2412149), (13336, 2315200), (14470, 2133760), (16670, 1852160), (23152, 1333600), (26672, 1157600), (28940, 1066880), (33340, 926080), (36175, 853504), (41675, 740864), (46304, 666800), (53344, 578800), (57880, 533440), (66680, 463040), (72350, 426752), (83350, 370432), (92608, 333400), (106688, 289400), (115760, 266720), (133360, 231520), (144700, 213376), (166700, 185216)]