825131520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 240

約数和(自身を含む): 2910885120

約数和(自身を除く): 2085753600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 256, 288, 295, 320, 354, 360, 384, 472, 480, 512, 531, 576, 590, 607, 640, 708, 720, 768, 885, 944, 960, 1062, 1152, 1180, 1214, 1280, 1416, 1440, 1536, 1770, 1821, 1888, 1920, 2124, 2304, 2360, 2428, 2560, 2655, 2832, 2880, 3035, 3540, 3642, 3776, 3840, 4248, 4608, 4720, 4856, 5310, 5463, 5664, 5760, 6070, 7080, 7284, 7552, 7680, 8496, 9105, 9440, 9712, 10620, 10926, 11328, 11520, 12140, 14160, 14568, 15104, 16992, 18210, 18880, 19424, 21240, 21852, 22656, 23040, 24280, 27315, 28320, 29136, 30208, 33984, 35813, 36420, 37760, 38848, 42480, 43704, 45312, 48560, 54630, 56640, 58272, 67968, 71626, 72840, 75520, 77696, 84960, 87408, 90624, 97120, 107439, 109260, 113280, 116544, 135936, 143252, 145680, 151040, 155392, 169920, 174816, 179065, 194240, 214878, 218520, 226560, 233088, 271872, 286504, 291360, 310784, 322317, 339840, 349632, 358130, 388480, 429756, 437040, 453120, 466176, 537195, 573008, 582720, 644634, 679680, 699264, 716260, 776960, 859512, 874080, 932352, 1074390, 1146016, 1165440, 1289268, 1359360, 1398528, 1432520, 1553920, 1611585, 1719024, 1748160, 2148780, 2292032, 2330880, 2578536, 2797056, 2865040, 3223170, 3438048, 3496320, 4297560, 4584064, 4661760, 5157072, 5730080, 6446340, 6876096, 6992640, 8595120, 9168128, 10314144, 11460160, 12892680, 13752192, 13985280, 17190240, 18336256, 20628288, 22920320, 25785360, 27504384, 34380480, 41256576, 45840640, 51570720, 55008768, 68760960, 82513152, 91681280, 103141440, 137521920, 165026304, 206282880, 275043840, 412565760, 825131520]

約数ペア:

[(1, 825131520), (2, 412565760), (3, 275043840), (4, 206282880), (5, 165026304), (6, 137521920), (8, 103141440), (9, 91681280), (10, 82513152), (12, 68760960), (15, 55008768), (16, 51570720), (18, 45840640), (20, 41256576), (24, 34380480), (30, 27504384), (32, 25785360), (36, 22920320), (40, 20628288), (45, 18336256), (48, 17190240), (59, 13985280), (60, 13752192), (64, 12892680), (72, 11460160), (80, 10314144), (90, 9168128), (96, 8595120), (118, 6992640), (120, 6876096), (128, 6446340), (144, 5730080), (160, 5157072), (177, 4661760), (180, 4584064), (192, 4297560), (236, 3496320), (240, 3438048), (256, 3223170), (288, 2865040), (295, 2797056), (320, 2578536), (354, 2330880), (360, 2292032), (384, 2148780), (472, 1748160), (480, 1719024), (512, 1611585), (531, 1553920), (576, 1432520), (590, 1398528), (607, 1359360), (640, 1289268), (708, 1165440), (720, 1146016), (768, 1074390), (885, 932352), (944, 874080), (960, 859512), (1062, 776960), (1152, 716260), (1180, 699264), (1214, 679680), (1280, 644634), (1416, 582720), (1440, 573008), (1536, 537195), (1770, 466176), (1821, 453120), (1888, 437040), (1920, 429756), (2124, 388480), (2304, 358130), (2360, 349632), (2428, 339840), (2560, 322317), (2655, 310784), (2832, 291360), (2880, 286504), (3035, 271872), (3540, 233088), (3642, 226560), (3776, 218520), (3840, 214878), (4248, 194240), (4608, 179065), (4720, 174816), (4856, 169920), (5310, 155392), (5463, 151040), (5664, 145680), (5760, 143252), (6070, 135936), (7080, 116544), (7284, 113280), (7552, 109260), (7680, 107439), (8496, 97120), (9105, 90624), (9440, 87408), (9712, 84960), (10620, 77696), (10926, 75520), (11328, 72840), (11520, 71626), (12140, 67968), (14160, 58272), (14568, 56640), (15104, 54630), (16992, 48560), (18210, 45312), (18880, 43704), (19424, 42480), (21240, 38848), (21852, 37760), (22656, 36420), (23040, 35813), (24280, 33984), (27315, 30208), (28320, 29136)]