197996400

素因数分解:

$2^4\times 3^6\times 5^2\times 7^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 420

約数和(自身を含む): 823492432

約数和(自身を除く): 625496032

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, 97, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 162, 168, 175, 180, 189, 194, 200, 210, 216, 225, 240, 243, 252, 270, 280, 291, 300, 315, 324, 336, 350, 360, 378, 388, 400, 405, 420, 432, 450, 485, 486, 504, 525, 540, 560, 567, 582, 600, 630, 648, 675, 679, 700, 720, 729, 756, 776, 810, 840, 873, 900, 945, 970, 972, 1008, 1050, 1080, 1134, 1164, 1200, 1215, 1260, 1296, 1350, 1358, 1400, 1455, 1458, 1512, 1552, 1575, 1620, 1680, 1701, 1746, 1800, 1890, 1940, 1944, 2025, 2037, 2100, 2160, 2268, 2328, 2425, 2430, 2520, 2619, 2700, 2716, 2800, 2835, 2910, 2916, 3024, 3150, 3240, 3395, 3402, 3492, 3600, 3645, 3780, 3880, 3888, 4050, 4074, 4200, 4365, 4536, 4656, 4725, 4850, 4860, 5040, 5103, 5238, 5400, 5432, 5670, 5820, 5832, 6075, 6111, 6300, 6480, 6790, 6804, 6984, 7275, 7290, 7560, 7760, 7857, 8100, 8148, 8400, 8505, 8730, 9072, 9450, 9700, 9720, 10185, 10206, 10476, 10800, 10864, 11340, 11640, 11664, 12150, 12222, 12600, 13095, 13580, 13608, 13968, 14175, 14550, 14580, 15120, 15714, 16200, 16296, 16975, 17010, 17460, 18225, 18333, 18900, 19400, 19440, 20370, 20412, 20952, 21825, 22680, 23280, 23571, 24300, 24444, 25200, 25515, 26190, 27160, 27216, 28350, 29100, 29160, 30555, 31428, 32400, 32592, 33950, 34020, 34920, 36450, 36666, 37800, 38800, 39285, 40740, 40824, 41904, 42525, 43650, 45360, 47142, 48600, 48888, 50925, 51030, 52380, 54320, 54999, 56700, 58200, 58320, 61110, 62856, 65475, 67900, 68040, 69840, 70713, 72900, 73332, 75600, 78570, 81480, 81648, 85050, 87300, 91665, 94284, 97200, 97776, 101850, 102060, 104760, 109998, 113400, 116400, 117855, 122220, 125712, 127575, 130950, 135800, 136080, 141426, 145800, 146664, 152775, 157140, 162960, 164997, 170100, 174600, 183330, 188568, 196425, 203700, 204120, 209520, 219996, 226800, 235710, 244440, 255150, 261900, 271600, 274995, 282852, 291600, 293328, 305550, 314280, 329994, 340200, 349200, 353565, 366660, 377136, 392850, 407400, 408240, 439992, 458325, 471420, 488880, 494991, 510300, 523800, 549990, 565704, 589275, 611100, 628560, 659988, 680400, 707130, 733320, 785700, 814800, 824985, 879984, 916650, 942840, 989982, 1020600, 1047600, 1099980, 1131408, 1178550, 1222200, 1319976, 1374975, 1414260, 1466640, 1571400, 1649970, 1767825, 1833300, 1885680, 1979964, 2041200, 2199960, 2357100, 2444400, 2474955, 2639952, 2749950, 2828520, 3142800, 3299940, 3535650, 3666600, 3959928, 4124925, 4399920, 4714200, 4949910, 5499900, 5657040, 6599880, 7071300, 7333200, 7919856, 8249850, 9428400, 9899820, 10999800, 12374775, 13199760, 14142600, 16499700, 19799640, 21999600, 24749550, 28285200, 32999400, 39599280, 49499100, 65998800, 98998200, 197996400]

約数ペア:

[(1, 197996400), (2, 98998200), (3, 65998800), (4, 49499100), (5, 39599280), (6, 32999400), (7, 28285200), (8, 24749550), (9, 21999600), (10, 19799640), (12, 16499700), (14, 14142600), (15, 13199760), (16, 12374775), (18, 10999800), (20, 9899820), (21, 9428400), (24, 8249850), (25, 7919856), (27, 7333200), (28, 7071300), (30, 6599880), (35, 5657040), (36, 5499900), (40, 4949910), (42, 4714200), (45, 4399920), (48, 4124925), (50, 3959928), (54, 3666600), (56, 3535650), (60, 3299940), (63, 3142800), (70, 2828520), (72, 2749950), (75, 2639952), (80, 2474955), (81, 2444400), (84, 2357100), (90, 2199960), (97, 2041200), (100, 1979964), (105, 1885680), (108, 1833300), (112, 1767825), (120, 1649970), (126, 1571400), (135, 1466640), (140, 1414260), (144, 1374975), (150, 1319976), (162, 1222200), (168, 1178550), (175, 1131408), (180, 1099980), (189, 1047600), (194, 1020600), (200, 989982), (210, 942840), (216, 916650), (225, 879984), (240, 824985), (243, 814800), (252, 785700), (270, 733320), (280, 707130), (291, 680400), (300, 659988), (315, 628560), (324, 611100), (336, 589275), (350, 565704), (360, 549990), (378, 523800), (388, 510300), (400, 494991), (405, 488880), (420, 471420), (432, 458325), (450, 439992), (485, 408240), (486, 407400), (504, 392850), (525, 377136), (540, 366660), (560, 353565), (567, 349200), (582, 340200), (600, 329994), (630, 314280), (648, 305550), (675, 293328), (679, 291600), (700, 282852), (720, 274995), (729, 271600), (756, 261900), (776, 255150), (810, 244440), (840, 235710), (873, 226800), (900, 219996), (945, 209520), (970, 204120), (972, 203700), (1008, 196425), (1050, 188568), (1080, 183330), (1134, 174600), (1164, 170100), (1200, 164997), (1215, 162960), (1260, 157140), (1296, 152775), (1350, 146664), (1358, 145800), (1400, 141426), (1455, 136080), (1458, 135800), (1512, 130950), (1552, 127575), (1575, 125712), (1620, 122220), (1680, 117855), (1701, 116400), (1746, 113400), (1800, 109998), (1890, 104760), (1940, 102060), (1944, 101850), (2025, 97776), (2037, 97200), (2100, 94284), (2160, 91665), (2268, 87300), (2328, 85050), (2425, 81648), (2430, 81480), (2520, 78570), (2619, 75600), (2700, 73332), (2716, 72900), (2800, 70713), (2835, 69840), (2910, 68040), (2916, 67900), (3024, 65475), (3150, 62856), (3240, 61110), (3395, 58320), (3402, 58200), (3492, 56700), (3600, 54999), (3645, 54320), (3780, 52380), (3880, 51030), (3888, 50925), (4050, 48888), (4074, 48600), (4200, 47142), (4365, 45360), (4536, 43650), (4656, 42525), (4725, 41904), (4850, 40824), (4860, 40740), (5040, 39285), (5103, 38800), (5238, 37800), (5400, 36666), (5432, 36450), (5670, 34920), (5820, 34020), (5832, 33950), (6075, 32592), (6111, 32400), (6300, 31428), (6480, 30555), (6790, 29160), (6804, 29100), (6984, 28350), (7275, 27216), (7290, 27160), (7560, 26190), (7760, 25515), (7857, 25200), (8100, 24444), (8148, 24300), (8400, 23571), (8505, 23280), (8730, 22680), (9072, 21825), (9450, 20952), (9700, 20412), (9720, 20370), (10185, 19440), (10206, 19400), (10476, 18900), (10800, 18333), (10864, 18225), (11340, 17460), (11640, 17010), (11664, 16975), (12150, 16296), (12222, 16200), (12600, 15714), (13095, 15120), (13580, 14580), (13608, 14550), (13968, 14175)]