2121292800

素因数分解:

$2^{10}\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 792

約数和(自身を含む): 8869765632

約数和(自身を除く): 6748472832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 62, 64, 66, 72, 75, 80, 81, 88, 90, 93, 96, 99, 100, 108, 110, 120, 124, 128, 132, 135, 144, 150, 155, 160, 162, 165, 176, 180, 186, 192, 198, 200, 216, 220, 225, 240, 243, 248, 256, 264, 270, 275, 279, 288, 297, 300, 310, 320, 324, 330, 341, 352, 360, 372, 384, 396, 400, 405, 432, 440, 450, 465, 480, 486, 495, 496, 512, 528, 540, 550, 558, 576, 594, 600, 620, 640, 648, 660, 675, 682, 704, 720, 744, 768, 775, 792, 800, 810, 825, 837, 864, 880, 891, 900, 930, 960, 972, 990, 992, 1023, 1024, 1056, 1080, 1100, 1116, 1152, 1188, 1200, 1215, 1240, 1280, 1296, 1320, 1350, 1364, 1395, 1408, 1440, 1485, 1488, 1536, 1550, 1584, 1600, 1620, 1650, 1674, 1705, 1728, 1760, 1782, 1800, 1860, 1920, 1944, 1980, 1984, 2025, 2046, 2112, 2160, 2200, 2232, 2304, 2325, 2376, 2400, 2430, 2475, 2480, 2511, 2560, 2592, 2640, 2673, 2700, 2728, 2790, 2816, 2880, 2970, 2976, 3069, 3072, 3100, 3168, 3200, 3240, 3300, 3348, 3410, 3456, 3520, 3564, 3600, 3720, 3840, 3888, 3960, 3968, 4050, 4092, 4185, 4224, 4320, 4400, 4455, 4464, 4608, 4650, 4752, 4800, 4860, 4950, 4960, 5022, 5115, 5120, 5184, 5280, 5346, 5400, 5456, 5580, 5632, 5760, 5940, 5952, 6075, 6138, 6200, 6336, 6400, 6480, 6600, 6696, 6820, 6912, 6975, 7040, 7128, 7200, 7425, 7440, 7533, 7680, 7776, 7920, 7936, 8100, 8184, 8370, 8448, 8525, 8640, 8800, 8910, 8928, 9207, 9216, 9300, 9504, 9600, 9720, 9900, 9920, 10044, 10230, 10368, 10560, 10692, 10800, 10912, 11160, 11264, 11520, 11880, 11904, 12150, 12276, 12400, 12555, 12672, 12800, 12960, 13200, 13365, 13392, 13640, 13824, 13950, 14080, 14256, 14400, 14850, 14880, 15066, 15345, 15360, 15552, 15840, 15872, 16200, 16368, 16740, 16896, 17050, 17280, 17600, 17820, 17856, 18414, 18600, 19008, 19200, 19440, 19800, 19840, 20088, 20460, 20736, 20925, 21120, 21384, 21600, 21824, 22275, 22320, 23040, 23760, 23808, 24300, 24552, 24800, 25110, 25344, 25575, 25600, 25920, 26400, 26730, 26784, 27280, 27621, 27648, 27900, 28160, 28512, 28800, 29700, 29760, 30132, 30690, 31104, 31680, 31744, 32400, 32736, 33480, 33792, 34100, 34560, 35200, 35640, 35712, 36828, 37200, 37665, 38016, 38400, 38880, 39600, 39680, 40176, 40920, 41472, 41850, 42240, 42768, 43200, 43648, 44550, 44640, 46035, 46080, 47520, 47616, 48600, 49104, 49600, 50220, 50688, 51150, 51840, 52800, 53460, 53568, 54560, 55242, 55800, 56320, 57024, 57600, 59400, 59520, 60264, 61380, 62208, 62775, 63360, 64800, 65472, 66825, 66960, 68200, 69120, 70400, 71280, 71424, 73656, 74400, 75330, 76032, 76725, 76800, 77760, 79200, 79360, 80352, 81840, 82863, 82944, 83700, 84480, 85536, 86400, 87296, 89100, 89280, 92070, 95040, 95232, 97200, 98208, 99200, 100440, 101376, 102300, 103680, 105600, 106920, 107136, 109120, 110484, 111600, 114048, 115200, 118800, 119040, 120528, 122760, 124416, 125550, 126720, 129600, 130944, 133650, 133920, 136400, 138105, 138240, 140800, 142560, 142848, 147312, 148800, 150660, 152064, 153450, 155520, 158400, 158720, 160704, 163680, 165726, 167400, 168960, 171072, 172800, 174592, 178200, 178560, 184140, 188325, 190080, 194400, 196416, 198400, 200880, 204600, 207360, 211200, 213840, 214272, 218240, 220968, 223200, 228096, 230175, 230400, 237600, 238080, 241056, 245520, 248832, 251100, 253440, 259200, 261888, 267300, 267840, 272800, 276210, 281600, 285120, 285696, 294624, 297600, 301320, 304128, 306900, 311040, 316800, 321408, 327360, 331452, 334800, 342144, 345600, 349184, 356400, 357120, 368280, 376650, 380160, 388800, 392832, 396800, 401760, 409200, 414315, 414720, 422400, 427680, 428544, 436480, 441936, 446400, 456192, 460350, 475200, 476160, 482112, 491040, 502200, 506880, 518400, 523776, 534600, 535680, 545600, 552420, 570240, 589248, 595200, 602640, 613800, 622080, 633600, 642816, 654720, 662904, 669600, 684288, 690525, 691200, 712800, 714240, 736560, 753300, 760320, 777600, 785664, 793600, 803520, 818400, 828630, 844800, 855360, 857088, 872960, 883872, 892800, 912384, 920700, 950400, 964224, 982080, 1004400, 1036800, 1047552, 1069200, 1071360, 1091200, 1104840, 1140480, 1178496, 1190400, 1205280, 1227600, 1244160, 1267200, 1285632, 1309440, 1325808, 1339200, 1368576, 1381050, 1425600, 1428480, 1473120, 1506600, 1520640, 1555200, 1571328, 1607040, 1636800, 1657260, 1710720, 1745920, 1767744, 1785600, 1841400, 1900800, 1928448, 1964160, 2008800, 2071575, 2073600, 2138400, 2142720, 2182400, 2209680, 2280960, 2356992, 2380800, 2410560, 2455200, 2534400, 2571264, 2618880, 2651616, 2678400, 2737152, 2762100, 2851200, 2946240, 3013200, 3110400, 3142656, 3214080, 3273600, 3314520, 3421440, 3535488, 3571200, 3682800, 3801600, 3856896, 3928320, 4017600, 4143150, 4276800, 4285440, 4364800, 4419360, 4561920, 4713984, 4821120, 4910400, 5237760, 5303232, 5356800, 5524200, 5702400, 5892480, 6026400, 6220800, 6428160, 6547200, 6629040, 6842880, 7070976, 7142400, 7365600, 7603200, 7713792, 7856640, 8035200, 8286300, 8553600, 8729600, 8838720, 9427968, 9642240, 9820800, 10606464, 10713600, 11048400, 11404800, 11784960, 12052800, 12856320, 13094400, 13258080, 13685760, 14141952, 14731200, 15713280, 16070400, 16572600, 17107200, 17677440, 19284480, 19641600, 21212928, 21427200, 22096800, 22809600, 23569920, 24105600, 26188800, 26516160, 28283904, 29462400, 32140800, 33145200, 34214400, 35354880, 38568960, 39283200, 42425856, 44193600, 47139840, 48211200, 53032320, 58924800, 64281600, 66290400, 68428800, 70709760, 78566400, 84851712, 88387200, 96422400, 106064640, 117849600, 132580800, 141419520, 176774400, 192844800, 212129280, 235699200, 265161600, 353548800, 424258560, 530323200, 707097600, 1060646400, 2121292800]

約数ペア:

[(1, 2121292800), (2, 1060646400), (3, 707097600), (4, 530323200), (5, 424258560), (6, 353548800), (8, 265161600), (9, 235699200), (10, 212129280), (11, 192844800), (12, 176774400), (15, 141419520), (16, 132580800), (18, 117849600), (20, 106064640), (22, 96422400), (24, 88387200), (25, 84851712), (27, 78566400), (30, 70709760), (31, 68428800), (32, 66290400), (33, 64281600), (36, 58924800), (40, 53032320), (44, 48211200), (45, 47139840), (48, 44193600), (50, 42425856), (54, 39283200), (55, 38568960), (60, 35354880), (62, 34214400), (64, 33145200), (66, 32140800), (72, 29462400), (75, 28283904), (80, 26516160), (81, 26188800), (88, 24105600), (90, 23569920), (93, 22809600), (96, 22096800), (99, 21427200), (100, 21212928), (108, 19641600), (110, 19284480), (120, 17677440), (124, 17107200), (128, 16572600), (132, 16070400), (135, 15713280), (144, 14731200), (150, 14141952), (155, 13685760), (160, 13258080), (162, 13094400), (165, 12856320), (176, 12052800), (180, 11784960), (186, 11404800), (192, 11048400), (198, 10713600), (200, 10606464), (216, 9820800), (220, 9642240), (225, 9427968), (240, 8838720), (243, 8729600), (248, 8553600), (256, 8286300), (264, 8035200), (270, 7856640), (275, 7713792), (279, 7603200), (288, 7365600), (297, 7142400), (300, 7070976), (310, 6842880), (320, 6629040), (324, 6547200), (330, 6428160), (341, 6220800), (352, 6026400), (360, 5892480), (372, 5702400), (384, 5524200), (396, 5356800), (400, 5303232), (405, 5237760), (432, 4910400), (440, 4821120), (450, 4713984), (465, 4561920), (480, 4419360), (486, 4364800), (495, 4285440), (496, 4276800), (512, 4143150), (528, 4017600), (540, 3928320), (550, 3856896), (558, 3801600), (576, 3682800), (594, 3571200), (600, 3535488), (620, 3421440), (640, 3314520), (648, 3273600), (660, 3214080), (675, 3142656), (682, 3110400), (704, 3013200), (720, 2946240), (744, 2851200), (768, 2762100), (775, 2737152), (792, 2678400), (800, 2651616), (810, 2618880), (825, 2571264), (837, 2534400), (864, 2455200), (880, 2410560), (891, 2380800), (900, 2356992), (930, 2280960), (960, 2209680), (972, 2182400), (990, 2142720), (992, 2138400), (1023, 2073600), (1024, 2071575), (1056, 2008800), (1080, 1964160), (1100, 1928448), (1116, 1900800), (1152, 1841400), (1188, 1785600), (1200, 1767744), (1215, 1745920), (1240, 1710720), (1280, 1657260), (1296, 1636800), (1320, 1607040), (1350, 1571328), (1364, 1555200), (1395, 1520640), (1408, 1506600), (1440, 1473120), (1485, 1428480), (1488, 1425600), (1536, 1381050), (1550, 1368576), (1584, 1339200), (1600, 1325808), (1620, 1309440), (1650, 1285632), (1674, 1267200), (1705, 1244160), (1728, 1227600), (1760, 1205280), (1782, 1190400), (1800, 1178496), (1860, 1140480), (1920, 1104840), (1944, 1091200), (1980, 1071360), (1984, 1069200), (2025, 1047552), (2046, 1036800), (2112, 1004400), (2160, 982080), (2200, 964224), (2232, 950400), (2304, 920700), (2325, 912384), (2376, 892800), (2400, 883872), (2430, 872960), (2475, 857088), (2480, 855360), (2511, 844800), (2560, 828630), (2592, 818400), (2640, 803520), (2673, 793600), (2700, 785664), (2728, 777600), (2790, 760320), (2816, 753300), (2880, 736560), (2970, 714240), (2976, 712800), (3069, 691200), (3072, 690525), (3100, 684288), (3168, 669600), (3200, 662904), (3240, 654720), (3300, 642816), (3348, 633600), (3410, 622080), (3456, 613800), (3520, 602640), (3564, 595200), (3600, 589248), (3720, 570240), (3840, 552420), (3888, 545600), (3960, 535680), (3968, 534600), (4050, 523776), (4092, 518400), (4185, 506880), (4224, 502200), (4320, 491040), (4400, 482112), (4455, 476160), (4464, 475200), (4608, 460350), (4650, 456192), (4752, 446400), (4800, 441936), (4860, 436480), (4950, 428544), (4960, 427680), (5022, 422400), (5115, 414720), (5120, 414315), (5184, 409200), (5280, 401760), (5346, 396800), (5400, 392832), (5456, 388800), (5580, 380160), (5632, 376650), (5760, 368280), (5940, 357120), (5952, 356400), (6075, 349184), (6138, 345600), (6200, 342144), (6336, 334800), (6400, 331452), (6480, 327360), (6600, 321408), (6696, 316800), (6820, 311040), (6912, 306900), (6975, 304128), (7040, 301320), (7128, 297600), (7200, 294624), (7425, 285696), (7440, 285120), (7533, 281600), (7680, 276210), (7776, 272800), (7920, 267840), (7936, 267300), (8100, 261888), (8184, 259200), (8370, 253440), (8448, 251100), (8525, 248832), (8640, 245520), (8800, 241056), (8910, 238080), (8928, 237600), (9207, 230400), (9216, 230175), (9300, 228096), (9504, 223200), (9600, 220968), (9720, 218240), (9900, 214272), (9920, 213840), (10044, 211200), (10230, 207360), (10368, 204600), (10560, 200880), (10692, 198400), (10800, 196416), (10912, 194400), (11160, 190080), (11264, 188325), (11520, 184140), (11880, 178560), (11904, 178200), (12150, 174592), (12276, 172800), (12400, 171072), (12555, 168960), (12672, 167400), (12800, 165726), (12960, 163680), (13200, 160704), (13365, 158720), (13392, 158400), (13640, 155520), (13824, 153450), (13950, 152064), (14080, 150660), (14256, 148800), (14400, 147312), (14850, 142848), (14880, 142560), (15066, 140800), (15345, 138240), (15360, 138105), (15552, 136400), (15840, 133920), (15872, 133650), (16200, 130944), (16368, 129600), (16740, 126720), (16896, 125550), (17050, 124416), (17280, 122760), (17600, 120528), (17820, 119040), (17856, 118800), (18414, 115200), (18600, 114048), (19008, 111600), (19200, 110484), (19440, 109120), (19800, 107136), (19840, 106920), (20088, 105600), (20460, 103680), (20736, 102300), (20925, 101376), (21120, 100440), (21384, 99200), (21600, 98208), (21824, 97200), (22275, 95232), (22320, 95040), (23040, 92070), (23760, 89280), (23808, 89100), (24300, 87296), (24552, 86400), (24800, 85536), (25110, 84480), (25344, 83700), (25575, 82944), (25600, 82863), (25920, 81840), (26400, 80352), (26730, 79360), (26784, 79200), (27280, 77760), (27621, 76800), (27648, 76725), (27900, 76032), (28160, 75330), (28512, 74400), (28800, 73656), (29700, 71424), (29760, 71280), (30132, 70400), (30690, 69120), (31104, 68200), (31680, 66960), (31744, 66825), (32400, 65472), (32736, 64800), (33480, 63360), (33792, 62775), (34100, 62208), (34560, 61380), (35200, 60264), (35640, 59520), (35712, 59400), (36828, 57600), (37200, 57024), (37665, 56320), (38016, 55800), (38400, 55242), (38880, 54560), (39600, 53568), (39680, 53460), (40176, 52800), (40920, 51840), (41472, 51150), (41850, 50688), (42240, 50220), (42768, 49600), (43200, 49104), (43648, 48600), (44550, 47616), (44640, 47520), (46035, 46080)]