212745600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 776903400

約数和(自身を除く): 564157800

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, 89, 90, 96, 100, 120, 128, 144, 150, 160, 166, 178, 180, 192, 200, 225, 240, 249, 267, 288, 300, 320, 332, 356, 360, 384, 400, 415, 445, 450, 480, 498, 534, 576, 600, 640, 664, 712, 720, 747, 800, 801, 830, 890, 900, 960, 996, 1068, 1152, 1200, 1245, 1328, 1335, 1424, 1440, 1494, 1600, 1602, 1660, 1780, 1800, 1920, 1992, 2075, 2136, 2225, 2400, 2490, 2656, 2670, 2848, 2880, 2988, 3200, 3204, 3320, 3560, 3600, 3735, 3984, 4005, 4150, 4272, 4450, 4800, 4980, 5312, 5340, 5696, 5760, 5976, 6225, 6408, 6640, 6675, 7120, 7200, 7387, 7470, 7968, 8010, 8300, 8544, 8900, 9600, 9960, 10624, 10680, 11392, 11952, 12450, 12816, 13280, 13350, 14240, 14400, 14774, 14940, 15936, 16020, 16600, 17088, 17800, 18675, 19920, 20025, 21360, 22161, 23904, 24900, 25632, 26560, 26700, 28480, 28800, 29548, 29880, 31872, 32040, 33200, 34176, 35600, 36935, 37350, 39840, 40050, 42720, 44322, 47808, 49800, 51264, 53120, 53400, 56960, 59096, 59760, 64080, 66400, 66483, 71200, 73870, 74700, 79680, 80100, 85440, 88644, 95616, 99600, 102528, 106800, 110805, 118192, 119520, 128160, 132800, 132966, 142400, 147740, 149400, 159360, 160200, 170880, 177288, 184675, 199200, 213600, 221610, 236384, 239040, 256320, 265600, 265932, 284800, 295480, 298800, 320400, 332415, 354576, 369350, 398400, 427200, 443220, 472768, 478080, 512640, 531864, 554025, 590960, 597600, 640800, 664830, 709152, 738700, 796800, 854400, 886440, 945536, 1063728, 1108050, 1181920, 1195200, 1281600, 1329660, 1418304, 1477400, 1662075, 1772880, 2127456, 2216100, 2363840, 2390400, 2563200, 2659320, 2836608, 2954800, 3324150, 3545760, 4254912, 4432200, 4727680, 5318640, 5909600, 6648300, 7091520, 8509824, 8864400, 10637280, 11819200, 13296600, 14183040, 17728800, 21274560, 23638400, 26593200, 35457600, 42549120, 53186400, 70915200, 106372800, 212745600]

約数ペア:

[(1, 212745600), (2, 106372800), (3, 70915200), (4, 53186400), (5, 42549120), (6, 35457600), (8, 26593200), (9, 23638400), (10, 21274560), (12, 17728800), (15, 14183040), (16, 13296600), (18, 11819200), (20, 10637280), (24, 8864400), (25, 8509824), (30, 7091520), (32, 6648300), (36, 5909600), (40, 5318640), (45, 4727680), (48, 4432200), (50, 4254912), (60, 3545760), (64, 3324150), (72, 2954800), (75, 2836608), (80, 2659320), (83, 2563200), (89, 2390400), (90, 2363840), (96, 2216100), (100, 2127456), (120, 1772880), (128, 1662075), (144, 1477400), (150, 1418304), (160, 1329660), (166, 1281600), (178, 1195200), (180, 1181920), (192, 1108050), (200, 1063728), (225, 945536), (240, 886440), (249, 854400), (267, 796800), (288, 738700), (300, 709152), (320, 664830), (332, 640800), (356, 597600), (360, 590960), (384, 554025), (400, 531864), (415, 512640), (445, 478080), (450, 472768), (480, 443220), (498, 427200), (534, 398400), (576, 369350), (600, 354576), (640, 332415), (664, 320400), (712, 298800), (720, 295480), (747, 284800), (800, 265932), (801, 265600), (830, 256320), (890, 239040), (900, 236384), (960, 221610), (996, 213600), (1068, 199200), (1152, 184675), (1200, 177288), (1245, 170880), (1328, 160200), (1335, 159360), (1424, 149400), (1440, 147740), (1494, 142400), (1600, 132966), (1602, 132800), (1660, 128160), (1780, 119520), (1800, 118192), (1920, 110805), (1992, 106800), (2075, 102528), (2136, 99600), (2225, 95616), (2400, 88644), (2490, 85440), (2656, 80100), (2670, 79680), (2848, 74700), (2880, 73870), (2988, 71200), (3200, 66483), (3204, 66400), (3320, 64080), (3560, 59760), (3600, 59096), (3735, 56960), (3984, 53400), (4005, 53120), (4150, 51264), (4272, 49800), (4450, 47808), (4800, 44322), (4980, 42720), (5312, 40050), (5340, 39840), (5696, 37350), (5760, 36935), (5976, 35600), (6225, 34176), (6408, 33200), (6640, 32040), (6675, 31872), (7120, 29880), (7200, 29548), (7387, 28800), (7470, 28480), (7968, 26700), (8010, 26560), (8300, 25632), (8544, 24900), (8900, 23904), (9600, 22161), (9960, 21360), (10624, 20025), (10680, 19920), (11392, 18675), (11952, 17800), (12450, 17088), (12816, 16600), (13280, 16020), (13350, 15936), (14240, 14940), (14400, 14774)]