1990771200

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 360

約数和(自身を含む): 7777042416

約数和(自身を除く): 5786271216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 256, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 512, 528, 550, 576, 600, 640, 660, 704, 720, 768, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1152, 1200, 1280, 1320, 1408, 1440, 1536, 1571, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2112, 2200, 2304, 2400, 2475, 2560, 2640, 2816, 2880, 3142, 3168, 3200, 3300, 3520, 3600, 3840, 3960, 4224, 4400, 4608, 4713, 4800, 4950, 5280, 5632, 5760, 6284, 6336, 6400, 6600, 7040, 7200, 7680, 7855, 7920, 8448, 8800, 9426, 9600, 9900, 10560, 11520, 12568, 12672, 12800, 13200, 14080, 14139, 14400, 15710, 15840, 16896, 17281, 17600, 18852, 19200, 19800, 21120, 23040, 23565, 25136, 25344, 26400, 28160, 28278, 28800, 31420, 31680, 34562, 35200, 37704, 38400, 39275, 39600, 42240, 47130, 50272, 50688, 51843, 52800, 56556, 57600, 62840, 63360, 69124, 70400, 70695, 75408, 78550, 79200, 84480, 86405, 94260, 100544, 103686, 105600, 113112, 115200, 117825, 125680, 126720, 138248, 140800, 141390, 150816, 155529, 157100, 158400, 172810, 188520, 201088, 207372, 211200, 226224, 235650, 251360, 253440, 259215, 276496, 282780, 301632, 311058, 314200, 316800, 345620, 353475, 377040, 402176, 414744, 422400, 432025, 452448, 471300, 502720, 518430, 552992, 565560, 603264, 622116, 628400, 633600, 691240, 706950, 754080, 777645, 804352, 829488, 864050, 904896, 942600, 1005440, 1036860, 1105984, 1131120, 1206528, 1244232, 1256800, 1267200, 1296075, 1382480, 1413900, 1508160, 1555290, 1658976, 1728100, 1809792, 1885200, 2010880, 2073720, 2211968, 2262240, 2413056, 2488464, 2513600, 2592150, 2764960, 2827800, 3016320, 3110580, 3317952, 3456200, 3619584, 3770400, 3888225, 4021760, 4147440, 4423936, 4524480, 4976928, 5027200, 5184300, 5529920, 5655600, 6032640, 6221160, 6635904, 6912400, 7239168, 7540800, 7776450, 8294880, 8847872, 9048960, 9953856, 10054400, 10368600, 11059840, 11311200, 12065280, 12442320, 13271808, 13824800, 15081600, 15552900, 16589760, 18097920, 19907712, 20108800, 20737200, 22119680, 22622400, 24884640, 26543616, 27649600, 30163200, 31105800, 33179520, 36195840, 39815424, 41474400, 44239360, 45244800, 49769280, 55299200, 60326400, 62211600, 66359040, 79630848, 82948800, 90489600, 99538560, 110598400, 124423200, 132718080, 165897600, 180979200, 199077120, 221196800, 248846400, 331795200, 398154240, 497692800, 663590400, 995385600, 1990771200]

約数ペア:

[(1, 1990771200), (2, 995385600), (3, 663590400), (4, 497692800), (5, 398154240), (6, 331795200), (8, 248846400), (9, 221196800), (10, 199077120), (11, 180979200), (12, 165897600), (15, 132718080), (16, 124423200), (18, 110598400), (20, 99538560), (22, 90489600), (24, 82948800), (25, 79630848), (30, 66359040), (32, 62211600), (33, 60326400), (36, 55299200), (40, 49769280), (44, 45244800), (45, 44239360), (48, 41474400), (50, 39815424), (55, 36195840), (60, 33179520), (64, 31105800), (66, 30163200), (72, 27649600), (75, 26543616), (80, 24884640), (88, 22622400), (90, 22119680), (96, 20737200), (99, 20108800), (100, 19907712), (110, 18097920), (120, 16589760), (128, 15552900), (132, 15081600), (144, 13824800), (150, 13271808), (160, 12442320), (165, 12065280), (176, 11311200), (180, 11059840), (192, 10368600), (198, 10054400), (200, 9953856), (220, 9048960), (225, 8847872), (240, 8294880), (256, 7776450), (264, 7540800), (275, 7239168), (288, 6912400), (300, 6635904), (320, 6221160), (330, 6032640), (352, 5655600), (360, 5529920), (384, 5184300), (396, 5027200), (400, 4976928), (440, 4524480), (450, 4423936), (480, 4147440), (495, 4021760), (512, 3888225), (528, 3770400), (550, 3619584), (576, 3456200), (600, 3317952), (640, 3110580), (660, 3016320), (704, 2827800), (720, 2764960), (768, 2592150), (792, 2513600), (800, 2488464), (825, 2413056), (880, 2262240), (900, 2211968), (960, 2073720), (990, 2010880), (1056, 1885200), (1100, 1809792), (1152, 1728100), (1200, 1658976), (1280, 1555290), (1320, 1508160), (1408, 1413900), (1440, 1382480), (1536, 1296075), (1571, 1267200), (1584, 1256800), (1600, 1244232), (1650, 1206528), (1760, 1131120), (1800, 1105984), (1920, 1036860), (1980, 1005440), (2112, 942600), (2200, 904896), (2304, 864050), (2400, 829488), (2475, 804352), (2560, 777645), (2640, 754080), (2816, 706950), (2880, 691240), (3142, 633600), (3168, 628400), (3200, 622116), (3300, 603264), (3520, 565560), (3600, 552992), (3840, 518430), (3960, 502720), (4224, 471300), (4400, 452448), (4608, 432025), (4713, 422400), (4800, 414744), (4950, 402176), (5280, 377040), (5632, 353475), (5760, 345620), (6284, 316800), (6336, 314200), (6400, 311058), (6600, 301632), (7040, 282780), (7200, 276496), (7680, 259215), (7855, 253440), (7920, 251360), (8448, 235650), (8800, 226224), (9426, 211200), (9600, 207372), (9900, 201088), (10560, 188520), (11520, 172810), (12568, 158400), (12672, 157100), (12800, 155529), (13200, 150816), (14080, 141390), (14139, 140800), (14400, 138248), (15710, 126720), (15840, 125680), (16896, 117825), (17281, 115200), (17600, 113112), (18852, 105600), (19200, 103686), (19800, 100544), (21120, 94260), (23040, 86405), (23565, 84480), (25136, 79200), (25344, 78550), (26400, 75408), (28160, 70695), (28278, 70400), (28800, 69124), (31420, 63360), (31680, 62840), (34562, 57600), (35200, 56556), (37704, 52800), (38400, 51843), (39275, 50688), (39600, 50272), (42240, 47130)]