1998345600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 384

約数和(自身を含む): 7418052000

約数和(自身を除く): 5419706400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 101, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 202, 216, 225, 229, 240, 270, 288, 300, 303, 320, 360, 384, 400, 404, 432, 450, 458, 480, 505, 540, 576, 600, 606, 640, 675, 687, 720, 800, 808, 864, 900, 909, 916, 960, 1010, 1080, 1145, 1152, 1200, 1212, 1350, 1374, 1440, 1515, 1600, 1616, 1728, 1800, 1818, 1832, 1920, 2020, 2061, 2160, 2290, 2400, 2424, 2525, 2700, 2727, 2748, 2880, 3030, 3200, 3232, 3435, 3456, 3600, 3636, 3664, 4040, 4122, 4320, 4545, 4580, 4800, 4848, 5050, 5400, 5454, 5496, 5725, 5760, 6060, 6183, 6464, 6870, 7200, 7272, 7328, 7575, 8080, 8244, 8640, 9090, 9160, 9600, 9696, 10100, 10305, 10800, 10908, 10992, 11450, 12120, 12366, 12928, 13635, 13740, 14400, 14544, 14656, 15150, 16160, 16488, 17175, 17280, 18180, 18320, 19392, 20200, 20610, 21600, 21816, 21984, 22725, 22900, 23129, 24240, 24732, 27270, 27480, 28800, 29088, 29312, 30300, 30915, 32320, 32976, 34350, 36360, 36640, 38784, 40400, 41220, 43200, 43632, 43968, 45450, 45800, 46258, 48480, 49464, 51525, 54540, 54960, 58176, 60600, 61830, 64640, 65952, 68175, 68700, 69387, 72720, 73280, 80800, 82440, 86400, 87264, 87936, 90900, 91600, 92516, 96960, 98928, 103050, 109080, 109920, 115645, 116352, 121200, 123660, 131904, 136350, 137400, 138774, 145440, 146560, 154575, 161600, 164880, 174528, 181800, 183200, 185032, 193920, 197856, 206100, 208161, 218160, 219840, 231290, 242400, 247320, 263808, 272700, 274800, 277548, 290880, 309150, 323200, 329760, 346935, 349056, 363600, 366400, 370064, 395712, 412200, 416322, 436320, 439680, 462580, 484800, 494640, 545400, 549600, 555096, 578225, 581760, 618300, 624483, 659520, 693870, 727200, 732800, 740128, 791424, 824400, 832644, 872640, 925160, 969600, 989280, 1040805, 1090800, 1099200, 1110192, 1156450, 1236600, 1248966, 1319040, 1387740, 1454400, 1480256, 1648800, 1665288, 1734675, 1745280, 1850320, 1978560, 2081610, 2181600, 2198400, 2220384, 2312900, 2473200, 2497932, 2775480, 2908800, 2960512, 3122415, 3297600, 3330576, 3469350, 3700640, 3957120, 4163220, 4363200, 4440768, 4625800, 4946400, 4995864, 5204025, 5550960, 6244830, 6595200, 6661152, 6938700, 7401280, 8326440, 8726400, 8881536, 9251600, 9892800, 9991728, 10408050, 11101920, 12489660, 13322304, 13877400, 14802560, 15612075, 16652880, 18503200, 19785600, 19983456, 20816100, 22203840, 24979320, 26644608, 27754800, 31224150, 33305760, 37006400, 39966912, 41632200, 44407680, 49958640, 55509600, 62448300, 66611520, 74012800, 79933824, 83264400, 99917280, 111019200, 124896600, 133223040, 166528800, 199834560, 222038400, 249793200, 333057600, 399669120, 499586400, 666115200, 999172800, 1998345600]

約数ペア:

[(1, 1998345600), (2, 999172800), (3, 666115200), (4, 499586400), (5, 399669120), (6, 333057600), (8, 249793200), (9, 222038400), (10, 199834560), (12, 166528800), (15, 133223040), (16, 124896600), (18, 111019200), (20, 99917280), (24, 83264400), (25, 79933824), (27, 74012800), (30, 66611520), (32, 62448300), (36, 55509600), (40, 49958640), (45, 44407680), (48, 41632200), (50, 39966912), (54, 37006400), (60, 33305760), (64, 31224150), (72, 27754800), (75, 26644608), (80, 24979320), (90, 22203840), (96, 20816100), (100, 19983456), (101, 19785600), (108, 18503200), (120, 16652880), (128, 15612075), (135, 14802560), (144, 13877400), (150, 13322304), (160, 12489660), (180, 11101920), (192, 10408050), (200, 9991728), (202, 9892800), (216, 9251600), (225, 8881536), (229, 8726400), (240, 8326440), (270, 7401280), (288, 6938700), (300, 6661152), (303, 6595200), (320, 6244830), (360, 5550960), (384, 5204025), (400, 4995864), (404, 4946400), (432, 4625800), (450, 4440768), (458, 4363200), (480, 4163220), (505, 3957120), (540, 3700640), (576, 3469350), (600, 3330576), (606, 3297600), (640, 3122415), (675, 2960512), (687, 2908800), (720, 2775480), (800, 2497932), (808, 2473200), (864, 2312900), (900, 2220384), (909, 2198400), (916, 2181600), (960, 2081610), (1010, 1978560), (1080, 1850320), (1145, 1745280), (1152, 1734675), (1200, 1665288), (1212, 1648800), (1350, 1480256), (1374, 1454400), (1440, 1387740), (1515, 1319040), (1600, 1248966), (1616, 1236600), (1728, 1156450), (1800, 1110192), (1818, 1099200), (1832, 1090800), (1920, 1040805), (2020, 989280), (2061, 969600), (2160, 925160), (2290, 872640), (2400, 832644), (2424, 824400), (2525, 791424), (2700, 740128), (2727, 732800), (2748, 727200), (2880, 693870), (3030, 659520), (3200, 624483), (3232, 618300), (3435, 581760), (3456, 578225), (3600, 555096), (3636, 549600), (3664, 545400), (4040, 494640), (4122, 484800), (4320, 462580), (4545, 439680), (4580, 436320), (4800, 416322), (4848, 412200), (5050, 395712), (5400, 370064), (5454, 366400), (5496, 363600), (5725, 349056), (5760, 346935), (6060, 329760), (6183, 323200), (6464, 309150), (6870, 290880), (7200, 277548), (7272, 274800), (7328, 272700), (7575, 263808), (8080, 247320), (8244, 242400), (8640, 231290), (9090, 219840), (9160, 218160), (9600, 208161), (9696, 206100), (10100, 197856), (10305, 193920), (10800, 185032), (10908, 183200), (10992, 181800), (11450, 174528), (12120, 164880), (12366, 161600), (12928, 154575), (13635, 146560), (13740, 145440), (14400, 138774), (14544, 137400), (14656, 136350), (15150, 131904), (16160, 123660), (16488, 121200), (17175, 116352), (17280, 115645), (18180, 109920), (18320, 109080), (19392, 103050), (20200, 98928), (20610, 96960), (21600, 92516), (21816, 91600), (21984, 90900), (22725, 87936), (22900, 87264), (23129, 86400), (24240, 82440), (24732, 80800), (27270, 73280), (27480, 72720), (28800, 69387), (29088, 68700), (29312, 68175), (30300, 65952), (30915, 64640), (32320, 61830), (32976, 60600), (34350, 58176), (36360, 54960), (36640, 54540), (38784, 51525), (40400, 49464), (41220, 48480), (43200, 46258), (43632, 45800), (43968, 45450)]