389869200

素因数分解:

$2^4\times 3^6\times 5^2\times 7^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 420

約数和(自身を含む): 1613372928

約数和(自身を除く): 1223503728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 162, 168, 175, 180, 189, 191, 200, 210, 216, 225, 240, 243, 252, 270, 280, 300, 315, 324, 336, 350, 360, 378, 382, 400, 405, 420, 432, 450, 486, 504, 525, 540, 560, 567, 573, 600, 630, 648, 675, 700, 720, 729, 756, 764, 810, 840, 900, 945, 955, 972, 1008, 1050, 1080, 1134, 1146, 1200, 1215, 1260, 1296, 1337, 1350, 1400, 1458, 1512, 1528, 1575, 1620, 1680, 1701, 1719, 1800, 1890, 1910, 1944, 2025, 2100, 2160, 2268, 2292, 2430, 2520, 2674, 2700, 2800, 2835, 2865, 2916, 3024, 3056, 3150, 3240, 3402, 3438, 3600, 3645, 3780, 3820, 3888, 4011, 4050, 4200, 4536, 4584, 4725, 4775, 4860, 5040, 5103, 5157, 5348, 5400, 5670, 5730, 5832, 6075, 6300, 6480, 6685, 6804, 6876, 7290, 7560, 7640, 8022, 8100, 8400, 8505, 8595, 9072, 9168, 9450, 9550, 9720, 10206, 10314, 10696, 10800, 11340, 11460, 11664, 12033, 12150, 12600, 13370, 13608, 13752, 14175, 14325, 14580, 15120, 15280, 15471, 16044, 16200, 17010, 17190, 18225, 18900, 19100, 19440, 20055, 20412, 20628, 21392, 22680, 22920, 24066, 24300, 25200, 25515, 25785, 26740, 27216, 27504, 28350, 28650, 29160, 30942, 32088, 32400, 33425, 34020, 34380, 36099, 36450, 37800, 38200, 40110, 40824, 41256, 42525, 42975, 45360, 45840, 46413, 48132, 48600, 51030, 51570, 53480, 56700, 57300, 58320, 60165, 61884, 64176, 66850, 68040, 68760, 72198, 72900, 75600, 76400, 77355, 80220, 81648, 82512, 85050, 85950, 92826, 96264, 97200, 100275, 102060, 103140, 106960, 108297, 113400, 114600, 120330, 123768, 127575, 128925, 133700, 136080, 137520, 139239, 144396, 145800, 154710, 160440, 170100, 171900, 180495, 185652, 192528, 200550, 204120, 206280, 216594, 226800, 229200, 232065, 240660, 247536, 255150, 257850, 267400, 278478, 288792, 291600, 300825, 309420, 320880, 324891, 340200, 343800, 360990, 371304, 386775, 401100, 408240, 412560, 433188, 464130, 481320, 510300, 515700, 534800, 541485, 556956, 577584, 601650, 618840, 649782, 680400, 687600, 696195, 721980, 742608, 773550, 802200, 866376, 902475, 928260, 962640, 974673, 1020600, 1031400, 1082970, 1113912, 1160325, 1203300, 1237680, 1299564, 1392390, 1443960, 1547100, 1604400, 1624455, 1732752, 1804950, 1856520, 1949346, 2041200, 2062800, 2165940, 2227824, 2320650, 2406600, 2599128, 2707425, 2784780, 2887920, 3094200, 3248910, 3480975, 3609900, 3713040, 3898692, 4331880, 4641300, 4813200, 4873365, 5198256, 5414850, 5569560, 6188400, 6497820, 6961950, 7219800, 7797384, 8122275, 8663760, 9282600, 9746730, 10829700, 11139120, 12995640, 13923900, 14439600, 15594768, 16244550, 18565200, 19493460, 21659400, 24366825, 25991280, 27847800, 32489100, 38986920, 43318800, 48733650, 55695600, 64978200, 77973840, 97467300, 129956400, 194934600, 389869200]

約数ペア:

[(1, 389869200), (2, 194934600), (3, 129956400), (4, 97467300), (5, 77973840), (6, 64978200), (7, 55695600), (8, 48733650), (9, 43318800), (10, 38986920), (12, 32489100), (14, 27847800), (15, 25991280), (16, 24366825), (18, 21659400), (20, 19493460), (21, 18565200), (24, 16244550), (25, 15594768), (27, 14439600), (28, 13923900), (30, 12995640), (35, 11139120), (36, 10829700), (40, 9746730), (42, 9282600), (45, 8663760), (48, 8122275), (50, 7797384), (54, 7219800), (56, 6961950), (60, 6497820), (63, 6188400), (70, 5569560), (72, 5414850), (75, 5198256), (80, 4873365), (81, 4813200), (84, 4641300), (90, 4331880), (100, 3898692), (105, 3713040), (108, 3609900), (112, 3480975), (120, 3248910), (126, 3094200), (135, 2887920), (140, 2784780), (144, 2707425), (150, 2599128), (162, 2406600), (168, 2320650), (175, 2227824), (180, 2165940), (189, 2062800), (191, 2041200), (200, 1949346), (210, 1856520), (216, 1804950), (225, 1732752), (240, 1624455), (243, 1604400), (252, 1547100), (270, 1443960), (280, 1392390), (300, 1299564), (315, 1237680), (324, 1203300), (336, 1160325), (350, 1113912), (360, 1082970), (378, 1031400), (382, 1020600), (400, 974673), (405, 962640), (420, 928260), (432, 902475), (450, 866376), (486, 802200), (504, 773550), (525, 742608), (540, 721980), (560, 696195), (567, 687600), (573, 680400), (600, 649782), (630, 618840), (648, 601650), (675, 577584), (700, 556956), (720, 541485), (729, 534800), (756, 515700), (764, 510300), (810, 481320), (840, 464130), (900, 433188), (945, 412560), (955, 408240), (972, 401100), (1008, 386775), (1050, 371304), (1080, 360990), (1134, 343800), (1146, 340200), (1200, 324891), (1215, 320880), (1260, 309420), (1296, 300825), (1337, 291600), (1350, 288792), (1400, 278478), (1458, 267400), (1512, 257850), (1528, 255150), (1575, 247536), (1620, 240660), (1680, 232065), (1701, 229200), (1719, 226800), (1800, 216594), (1890, 206280), (1910, 204120), (1944, 200550), (2025, 192528), (2100, 185652), (2160, 180495), (2268, 171900), (2292, 170100), (2430, 160440), (2520, 154710), (2674, 145800), (2700, 144396), (2800, 139239), (2835, 137520), (2865, 136080), (2916, 133700), (3024, 128925), (3056, 127575), (3150, 123768), (3240, 120330), (3402, 114600), (3438, 113400), (3600, 108297), (3645, 106960), (3780, 103140), (3820, 102060), (3888, 100275), (4011, 97200), (4050, 96264), (4200, 92826), (4536, 85950), (4584, 85050), (4725, 82512), (4775, 81648), (4860, 80220), (5040, 77355), (5103, 76400), (5157, 75600), (5348, 72900), (5400, 72198), (5670, 68760), (5730, 68040), (5832, 66850), (6075, 64176), (6300, 61884), (6480, 60165), (6685, 58320), (6804, 57300), (6876, 56700), (7290, 53480), (7560, 51570), (7640, 51030), (8022, 48600), (8100, 48132), (8400, 46413), (8505, 45840), (8595, 45360), (9072, 42975), (9168, 42525), (9450, 41256), (9550, 40824), (9720, 40110), (10206, 38200), (10314, 37800), (10696, 36450), (10800, 36099), (11340, 34380), (11460, 34020), (11664, 33425), (12033, 32400), (12150, 32088), (12600, 30942), (13370, 29160), (13608, 28650), (13752, 28350), (14175, 27504), (14325, 27216), (14580, 26740), (15120, 25785), (15280, 25515), (15471, 25200), (16044, 24300), (16200, 24066), (17010, 22920), (17190, 22680), (18225, 21392), (18900, 20628), (19100, 20412), (19440, 20055)]