268550400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 903317184

約数和(自身を除く): 634766784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 197, 200, 213, 240, 256, 284, 300, 320, 355, 384, 394, 400, 426, 480, 568, 591, 600, 640, 710, 768, 788, 800, 852, 960, 985, 1065, 1136, 1182, 1200, 1280, 1420, 1576, 1600, 1704, 1775, 1920, 1970, 2130, 2272, 2364, 2400, 2840, 2955, 3152, 3200, 3408, 3550, 3840, 3940, 4260, 4544, 4728, 4800, 4925, 5325, 5680, 5910, 6304, 6400, 6816, 7100, 7880, 8520, 9088, 9456, 9600, 9850, 10650, 11360, 11820, 12608, 13632, 13987, 14200, 14775, 15760, 17040, 18176, 18912, 19200, 19700, 21300, 22720, 23640, 25216, 27264, 27974, 28400, 29550, 31520, 34080, 37824, 39400, 41961, 42600, 45440, 47280, 50432, 54528, 55948, 56800, 59100, 63040, 68160, 69935, 75648, 78800, 83922, 85200, 90880, 94560, 111896, 113600, 118200, 126080, 136320, 139870, 151296, 157600, 167844, 170400, 189120, 209805, 223792, 227200, 236400, 252160, 272640, 279740, 315200, 335688, 340800, 349675, 378240, 419610, 447584, 454400, 472800, 559480, 630400, 671376, 681600, 699350, 756480, 839220, 895168, 945600, 1049025, 1118960, 1260800, 1342752, 1363200, 1398700, 1678440, 1790336, 1891200, 2098050, 2237920, 2685504, 2797400, 3356880, 3580672, 3782400, 4196100, 4475840, 5371008, 5594800, 6713760, 8392200, 8951680, 10742016, 11189600, 13427520, 16784400, 17903360, 22379200, 26855040, 33568800, 44758400, 53710080, 67137600, 89516800, 134275200, 268550400]

約数ペア:

[(1, 268550400), (2, 134275200), (3, 89516800), (4, 67137600), (5, 53710080), (6, 44758400), (8, 33568800), (10, 26855040), (12, 22379200), (15, 17903360), (16, 16784400), (20, 13427520), (24, 11189600), (25, 10742016), (30, 8951680), (32, 8392200), (40, 6713760), (48, 5594800), (50, 5371008), (60, 4475840), (64, 4196100), (71, 3782400), (75, 3580672), (80, 3356880), (96, 2797400), (100, 2685504), (120, 2237920), (128, 2098050), (142, 1891200), (150, 1790336), (160, 1678440), (192, 1398700), (197, 1363200), (200, 1342752), (213, 1260800), (240, 1118960), (256, 1049025), (284, 945600), (300, 895168), (320, 839220), (355, 756480), (384, 699350), (394, 681600), (400, 671376), (426, 630400), (480, 559480), (568, 472800), (591, 454400), (600, 447584), (640, 419610), (710, 378240), (768, 349675), (788, 340800), (800, 335688), (852, 315200), (960, 279740), (985, 272640), (1065, 252160), (1136, 236400), (1182, 227200), (1200, 223792), (1280, 209805), (1420, 189120), (1576, 170400), (1600, 167844), (1704, 157600), (1775, 151296), (1920, 139870), (1970, 136320), (2130, 126080), (2272, 118200), (2364, 113600), (2400, 111896), (2840, 94560), (2955, 90880), (3152, 85200), (3200, 83922), (3408, 78800), (3550, 75648), (3840, 69935), (3940, 68160), (4260, 63040), (4544, 59100), (4728, 56800), (4800, 55948), (4925, 54528), (5325, 50432), (5680, 47280), (5910, 45440), (6304, 42600), (6400, 41961), (6816, 39400), (7100, 37824), (7880, 34080), (8520, 31520), (9088, 29550), (9456, 28400), (9600, 27974), (9850, 27264), (10650, 25216), (11360, 23640), (11820, 22720), (12608, 21300), (13632, 19700), (13987, 19200), (14200, 18912), (14775, 18176), (15760, 17040)]