213940800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 252

約数和(自身を含む): 773856720

約数和(自身を除く): 559915920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 83, 90, 96, 100, 120, 144, 150, 160, 166, 179, 180, 192, 200, 225, 240, 249, 288, 300, 320, 332, 358, 360, 400, 415, 450, 480, 498, 537, 576, 600, 664, 716, 720, 747, 800, 830, 895, 900, 960, 996, 1074, 1200, 1245, 1328, 1432, 1440, 1494, 1600, 1611, 1660, 1790, 1800, 1992, 2075, 2148, 2400, 2490, 2656, 2685, 2864, 2880, 2988, 3222, 3320, 3580, 3600, 3735, 3984, 4150, 4296, 4475, 4800, 4980, 5312, 5370, 5728, 5976, 6225, 6444, 6640, 7160, 7200, 7470, 7968, 8055, 8300, 8592, 8950, 9960, 10740, 11456, 11952, 12450, 12888, 13280, 13425, 14320, 14400, 14857, 14940, 15936, 16110, 16600, 17184, 17900, 18675, 19920, 21480, 23904, 24900, 25776, 26560, 26850, 28640, 29714, 29880, 32220, 33200, 34368, 35800, 37350, 39840, 40275, 42960, 44571, 47808, 49800, 51552, 53700, 57280, 59428, 59760, 64440, 66400, 71600, 74285, 74700, 79680, 80550, 85920, 89142, 99600, 103104, 107400, 118856, 119520, 128880, 132800, 133713, 143200, 148570, 149400, 161100, 171840, 178284, 199200, 214800, 222855, 237712, 239040, 257760, 267426, 286400, 297140, 298800, 322200, 356568, 371425, 398400, 429600, 445710, 475424, 515520, 534852, 594280, 597600, 644400, 668565, 713136, 742850, 859200, 891420, 950848, 1069704, 1114275, 1188560, 1195200, 1288800, 1337130, 1426272, 1485700, 1782840, 2139408, 2228550, 2377120, 2577600, 2674260, 2852544, 2971400, 3342825, 3565680, 4278816, 4457100, 4754240, 5348520, 5942800, 6685650, 7131360, 8557632, 8914200, 10697040, 11885600, 13371300, 14262720, 17828400, 21394080, 23771200, 26742600, 35656800, 42788160, 53485200, 71313600, 106970400, 213940800]

約数ペア:

[(1, 213940800), (2, 106970400), (3, 71313600), (4, 53485200), (5, 42788160), (6, 35656800), (8, 26742600), (9, 23771200), (10, 21394080), (12, 17828400), (15, 14262720), (16, 13371300), (18, 11885600), (20, 10697040), (24, 8914200), (25, 8557632), (30, 7131360), (32, 6685650), (36, 5942800), (40, 5348520), (45, 4754240), (48, 4457100), (50, 4278816), (60, 3565680), (64, 3342825), (72, 2971400), (75, 2852544), (80, 2674260), (83, 2577600), (90, 2377120), (96, 2228550), (100, 2139408), (120, 1782840), (144, 1485700), (150, 1426272), (160, 1337130), (166, 1288800), (179, 1195200), (180, 1188560), (192, 1114275), (200, 1069704), (225, 950848), (240, 891420), (249, 859200), (288, 742850), (300, 713136), (320, 668565), (332, 644400), (358, 597600), (360, 594280), (400, 534852), (415, 515520), (450, 475424), (480, 445710), (498, 429600), (537, 398400), (576, 371425), (600, 356568), (664, 322200), (716, 298800), (720, 297140), (747, 286400), (800, 267426), (830, 257760), (895, 239040), (900, 237712), (960, 222855), (996, 214800), (1074, 199200), (1200, 178284), (1245, 171840), (1328, 161100), (1432, 149400), (1440, 148570), (1494, 143200), (1600, 133713), (1611, 132800), (1660, 128880), (1790, 119520), (1800, 118856), (1992, 107400), (2075, 103104), (2148, 99600), (2400, 89142), (2490, 85920), (2656, 80550), (2685, 79680), (2864, 74700), (2880, 74285), (2988, 71600), (3222, 66400), (3320, 64440), (3580, 59760), (3600, 59428), (3735, 57280), (3984, 53700), (4150, 51552), (4296, 49800), (4475, 47808), (4800, 44571), (4980, 42960), (5312, 40275), (5370, 39840), (5728, 37350), (5976, 35800), (6225, 34368), (6444, 33200), (6640, 32220), (7160, 29880), (7200, 29714), (7470, 28640), (7968, 26850), (8055, 26560), (8300, 25776), (8592, 24900), (8950, 23904), (9960, 21480), (10740, 19920), (11456, 18675), (11952, 17900), (12450, 17184), (12888, 16600), (13280, 16110), (13425, 15936), (14320, 14940), (14400, 14857)]