212054400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 781014000

約数和(自身を除く): 568959600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 128, 144, 148, 150, 160, 180, 185, 192, 199, 200, 222, 225, 240, 288, 296, 300, 320, 333, 360, 370, 384, 398, 400, 444, 450, 480, 555, 576, 592, 597, 600, 640, 666, 720, 740, 796, 800, 888, 900, 925, 960, 995, 1110, 1152, 1184, 1194, 1200, 1332, 1440, 1480, 1592, 1600, 1665, 1776, 1791, 1800, 1850, 1920, 1990, 2220, 2368, 2388, 2400, 2664, 2775, 2880, 2960, 2985, 3184, 3200, 3330, 3552, 3582, 3600, 3700, 3980, 4440, 4736, 4776, 4800, 4975, 5328, 5550, 5760, 5920, 5970, 6368, 6660, 7104, 7164, 7200, 7363, 7400, 7960, 8325, 8880, 8955, 9552, 9600, 9950, 10656, 11100, 11840, 11940, 12736, 13320, 14208, 14328, 14400, 14726, 14800, 14925, 15920, 16650, 17760, 17910, 19104, 19900, 21312, 22089, 22200, 23680, 23880, 25472, 26640, 28656, 28800, 29452, 29600, 29850, 31840, 33300, 35520, 35820, 36815, 38208, 39800, 42624, 44178, 44400, 44775, 47760, 53280, 57312, 58904, 59200, 59700, 63680, 66267, 66600, 71040, 71640, 73630, 76416, 79600, 88356, 88800, 89550, 95520, 106560, 110445, 114624, 117808, 118400, 119400, 127360, 132534, 133200, 143280, 147260, 159200, 176712, 177600, 179100, 184075, 191040, 213120, 220890, 229248, 235616, 238800, 265068, 266400, 286560, 294520, 318400, 331335, 353424, 355200, 358200, 368150, 382080, 441780, 471232, 477600, 530136, 532800, 552225, 573120, 589040, 636800, 662670, 706848, 716400, 736300, 883560, 942464, 955200, 1060272, 1065600, 1104450, 1146240, 1178080, 1325340, 1413696, 1432800, 1472600, 1656675, 1767120, 1910400, 2120544, 2208900, 2356160, 2650680, 2827392, 2865600, 2945200, 3313350, 3534240, 4241088, 4417800, 4712320, 5301360, 5731200, 5890400, 6626700, 7068480, 8482176, 8835600, 10602720, 11780800, 13253400, 14136960, 17671200, 21205440, 23561600, 26506800, 35342400, 42410880, 53013600, 70684800, 106027200, 212054400]

約数ペア:

[(1, 212054400), (2, 106027200), (3, 70684800), (4, 53013600), (5, 42410880), (6, 35342400), (8, 26506800), (9, 23561600), (10, 21205440), (12, 17671200), (15, 14136960), (16, 13253400), (18, 11780800), (20, 10602720), (24, 8835600), (25, 8482176), (30, 7068480), (32, 6626700), (36, 5890400), (37, 5731200), (40, 5301360), (45, 4712320), (48, 4417800), (50, 4241088), (60, 3534240), (64, 3313350), (72, 2945200), (74, 2865600), (75, 2827392), (80, 2650680), (90, 2356160), (96, 2208900), (100, 2120544), (111, 1910400), (120, 1767120), (128, 1656675), (144, 1472600), (148, 1432800), (150, 1413696), (160, 1325340), (180, 1178080), (185, 1146240), (192, 1104450), (199, 1065600), (200, 1060272), (222, 955200), (225, 942464), (240, 883560), (288, 736300), (296, 716400), (300, 706848), (320, 662670), (333, 636800), (360, 589040), (370, 573120), (384, 552225), (398, 532800), (400, 530136), (444, 477600), (450, 471232), (480, 441780), (555, 382080), (576, 368150), (592, 358200), (597, 355200), (600, 353424), (640, 331335), (666, 318400), (720, 294520), (740, 286560), (796, 266400), (800, 265068), (888, 238800), (900, 235616), (925, 229248), (960, 220890), (995, 213120), (1110, 191040), (1152, 184075), (1184, 179100), (1194, 177600), (1200, 176712), (1332, 159200), (1440, 147260), (1480, 143280), (1592, 133200), (1600, 132534), (1665, 127360), (1776, 119400), (1791, 118400), (1800, 117808), (1850, 114624), (1920, 110445), (1990, 106560), (2220, 95520), (2368, 89550), (2388, 88800), (2400, 88356), (2664, 79600), (2775, 76416), (2880, 73630), (2960, 71640), (2985, 71040), (3184, 66600), (3200, 66267), (3330, 63680), (3552, 59700), (3582, 59200), (3600, 58904), (3700, 57312), (3980, 53280), (4440, 47760), (4736, 44775), (4776, 44400), (4800, 44178), (4975, 42624), (5328, 39800), (5550, 38208), (5760, 36815), (5920, 35820), (5970, 35520), (6368, 33300), (6660, 31840), (7104, 29850), (7164, 29600), (7200, 29452), (7363, 28800), (7400, 28656), (7960, 26640), (8325, 25472), (8880, 23880), (8955, 23680), (9552, 22200), (9600, 22089), (9950, 21312), (10656, 19900), (11100, 19104), (11840, 17910), (11940, 17760), (12736, 16650), (13320, 15920), (14208, 14925), (14328, 14800), (14400, 14726)]