20551363200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7737

約数の個数: 384

約数和(自身を含む): 77648601600

約数和(自身を除く): 57097238400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 320, 360, 372, 384, 400, 432, 450, 465, 480, 496, 540, 558, 576, 600, 620, 640, 675, 720, 744, 775, 800, 837, 864, 900, 930, 960, 992, 1080, 1116, 1152, 1200, 1240, 1350, 1395, 1440, 1488, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1984, 2160, 2232, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3100, 3200, 3348, 3456, 3600, 3720, 3968, 4185, 4320, 4464, 4650, 4800, 4960, 5400, 5580, 5760, 5952, 6200, 6696, 6975, 7200, 7440, 7673, 8370, 8640, 8928, 9300, 9600, 9920, 10800, 11160, 11904, 12400, 13392, 13950, 14400, 14880, 15346, 16740, 17280, 17856, 18600, 19840, 20925, 21600, 22320, 23019, 24800, 26784, 27900, 28800, 29760, 30692, 33480, 35712, 37200, 38365, 41850, 43200, 44640, 46038, 49600, 53568, 55800, 59520, 61384, 66960, 69057, 74400, 76730, 83700, 86400, 89280, 92076, 99200, 107136, 111600, 115095, 122768, 133920, 138114, 148800, 153460, 167400, 178560, 184152, 191825, 207171, 223200, 230190, 237863, 245536, 267840, 276228, 297600, 306920, 334800, 345285, 368304, 383650, 414342, 446400, 460380, 475726, 491072, 535680, 552456, 575475, 613840, 669600, 690570, 713589, 736608, 767300, 828684, 892800, 920760, 951452, 982144, 1035855, 1104912, 1150950, 1189315, 1227680, 1339200, 1381140, 1427178, 1473216, 1534600, 1657368, 1726425, 1841520, 1902904, 2071710, 2140767, 2209824, 2301900, 2378630, 2455360, 2678400, 2762280, 2854356, 2946432, 3069200, 3314736, 3452850, 3567945, 3683040, 3805808, 4143420, 4281534, 4419648, 4603800, 4757260, 4910720, 5179275, 5524560, 5708712, 5946575, 6138400, 6422301, 6629472, 6905700, 7135890, 7366080, 7611616, 8286840, 8563068, 8839296, 9207600, 9514520, 10358550, 10703835, 11049120, 11417424, 11893150, 12276800, 12844602, 13258944, 13811400, 14271780, 14732160, 15223232, 16573680, 17126136, 17839725, 18415200, 19029040, 20717100, 21407670, 22098240, 22834848, 23786300, 24553600, 25689204, 26517888, 27622800, 28543560, 30446464, 32111505, 33147360, 34252272, 35679450, 36830400, 38058080, 41434200, 42815340, 44196480, 45669696, 47572600, 51378408, 53519175, 55245600, 57087120, 64223010, 66294720, 68504544, 71358900, 73660800, 76116160, 82868400, 85630680, 91339392, 95145200, 102756816, 107038350, 110491200, 114174240, 128446020, 132589440, 137009088, 142717800, 152232320, 160557525, 165736800, 171261360, 190290400, 205513632, 214076700, 220982400, 228348480, 256892040, 274018176, 285435600, 321115050, 331473600, 342522720, 380580800, 411027264, 428153400, 456696960, 513784080, 570871200, 642230100, 662947200, 685045440, 761161600, 822054528, 856306800, 1027568160, 1141742400, 1284460200, 1370090880, 1712613600, 2055136320, 2283484800, 2568920400, 3425227200, 4110272640, 5137840800, 6850454400, 10275681600, 20551363200]

約数ペア:

[(1, 20551363200), (2, 10275681600), (3, 6850454400), (4, 5137840800), (5, 4110272640), (6, 3425227200), (8, 2568920400), (9, 2283484800), (10, 2055136320), (12, 1712613600), (15, 1370090880), (16, 1284460200), (18, 1141742400), (20, 1027568160), (24, 856306800), (25, 822054528), (27, 761161600), (30, 685045440), (31, 662947200), (32, 642230100), (36, 570871200), (40, 513784080), (45, 456696960), (48, 428153400), (50, 411027264), (54, 380580800), (60, 342522720), (62, 331473600), (64, 321115050), (72, 285435600), (75, 274018176), (80, 256892040), (90, 228348480), (93, 220982400), (96, 214076700), (100, 205513632), (108, 190290400), (120, 171261360), (124, 165736800), (128, 160557525), (135, 152232320), (144, 142717800), (150, 137009088), (155, 132589440), (160, 128446020), (180, 114174240), (186, 110491200), (192, 107038350), (200, 102756816), (216, 95145200), (225, 91339392), (240, 85630680), (248, 82868400), (270, 76116160), (279, 73660800), (288, 71358900), (300, 68504544), (310, 66294720), (320, 64223010), (360, 57087120), (372, 55245600), (384, 53519175), (400, 51378408), (432, 47572600), (450, 45669696), (465, 44196480), (480, 42815340), (496, 41434200), (540, 38058080), (558, 36830400), (576, 35679450), (600, 34252272), (620, 33147360), (640, 32111505), (675, 30446464), (720, 28543560), (744, 27622800), (775, 26517888), (800, 25689204), (837, 24553600), (864, 23786300), (900, 22834848), (930, 22098240), (960, 21407670), (992, 20717100), (1080, 19029040), (1116, 18415200), (1152, 17839725), (1200, 17126136), (1240, 16573680), (1350, 15223232), (1395, 14732160), (1440, 14271780), (1488, 13811400), (1550, 13258944), (1600, 12844602), (1674, 12276800), (1728, 11893150), (1800, 11417424), (1860, 11049120), (1920, 10703835), (1984, 10358550), (2160, 9514520), (2232, 9207600), (2325, 8839296), (2400, 8563068), (2480, 8286840), (2700, 7611616), (2790, 7366080), (2880, 7135890), (2976, 6905700), (3100, 6629472), (3200, 6422301), (3348, 6138400), (3456, 5946575), (3600, 5708712), (3720, 5524560), (3968, 5179275), (4185, 4910720), (4320, 4757260), (4464, 4603800), (4650, 4419648), (4800, 4281534), (4960, 4143420), (5400, 3805808), (5580, 3683040), (5760, 3567945), (5952, 3452850), (6200, 3314736), (6696, 3069200), (6975, 2946432), (7200, 2854356), (7440, 2762280), (7673, 2678400), (8370, 2455360), (8640, 2378630), (8928, 2301900), (9300, 2209824), (9600, 2140767), (9920, 2071710), (10800, 1902904), (11160, 1841520), (11904, 1726425), (12400, 1657368), (13392, 1534600), (13950, 1473216), (14400, 1427178), (14880, 1381140), (15346, 1339200), (16740, 1227680), (17280, 1189315), (17856, 1150950), (18600, 1104912), (19840, 1035855), (20925, 982144), (21600, 951452), (22320, 920760), (23019, 892800), (24800, 828684), (26784, 767300), (27900, 736608), (28800, 713589), (29760, 690570), (30692, 669600), (33480, 613840), (35712, 575475), (37200, 552456), (38365, 535680), (41850, 491072), (43200, 475726), (44640, 460380), (46038, 446400), (49600, 414342), (53568, 383650), (55800, 368304), (59520, 345285), (61384, 334800), (66960, 306920), (69057, 297600), (74400, 276228), (76730, 267840), (83700, 245536), (86400, 237863), (89280, 230190), (92076, 223200), (99200, 207171), (107136, 191825), (111600, 184152), (115095, 178560), (122768, 167400), (133920, 153460), (138114, 148800)]