20166463800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2803}}^1$

素因数の和:3403

約数の個数: 288

約数和(自身を含む): 77564023680

約数和(自身を除く): 57397559880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 571, 600, 630, 700, 840, 900, 1050, 1142, 1260, 1400, 1575, 1713, 1800, 2100, 2284, 2520, 2803, 2855, 3150, 3426, 3997, 4200, 4568, 5139, 5606, 5710, 6300, 6852, 7994, 8409, 8565, 10278, 11212, 11420, 11991, 12600, 13704, 14015, 14275, 15988, 16818, 17130, 19621, 19985, 20556, 22424, 22840, 23982, 25227, 25695, 28030, 28550, 31976, 33636, 34260, 35973, 39242, 39970, 41112, 42045, 42825, 47964, 50454, 51390, 56060, 57100, 58863, 59955, 67272, 68520, 70075, 71946, 78484, 79940, 84090, 85650, 95928, 98105, 99925, 100908, 102780, 112120, 114200, 117726, 119910, 126135, 128475, 140150, 143892, 156968, 159880, 168180, 171300, 176589, 179865, 196210, 199850, 201816, 205560, 210225, 235452, 239820, 252270, 256950, 280300, 287784, 294315, 299775, 336360, 342600, 353178, 359730, 392420, 399700, 420450, 470904, 479640, 490525, 504540, 513900, 560600, 588630, 599550, 630675, 706356, 719460, 784840, 799400, 840900, 882945, 899325, 981050, 1009080, 1027800, 1177260, 1199100, 1261350, 1412712, 1438920, 1471575, 1600513, 1681800, 1765890, 1798650, 1962100, 2354520, 2398200, 2522700, 2943150, 3201026, 3531780, 3597300, 3924200, 4414725, 4801539, 5045400, 5886300, 6402052, 7063560, 7194600, 8002565, 8829450, 9603078, 11203591, 11772600, 12804104, 14404617, 16005130, 17658900, 19206156, 22407182, 24007695, 28809234, 32010260, 33610773, 35317800, 38412312, 40012825, 44814364, 48015390, 56017955, 57618468, 64020520, 67221546, 72023085, 80025650, 89628728, 96030780, 100832319, 112035910, 115236936, 120038475, 134443092, 144046170, 160051300, 168053865, 192061560, 201664638, 224071820, 240076950, 268886184, 280089775, 288092340, 320102600, 336107730, 360115425, 403329276, 448143640, 480153900, 504161595, 560179550, 576184680, 672215460, 720230850, 806658552, 840269325, 960307800, 1008323190, 1120359100, 1344430920, 1440461700, 1680538650, 2016646380, 2240718200, 2520807975, 2880923400, 3361077300, 4033292760, 5041615950, 6722154600, 10083231900, 20166463800]

約数ペア:

[(1, 20166463800), (2, 10083231900), (3, 6722154600), (4, 5041615950), (5, 4033292760), (6, 3361077300), (7, 2880923400), (8, 2520807975), (9, 2240718200), (10, 2016646380), (12, 1680538650), (14, 1440461700), (15, 1344430920), (18, 1120359100), (20, 1008323190), (21, 960307800), (24, 840269325), (25, 806658552), (28, 720230850), (30, 672215460), (35, 576184680), (36, 560179550), (40, 504161595), (42, 480153900), (45, 448143640), (50, 403329276), (56, 360115425), (60, 336107730), (63, 320102600), (70, 288092340), (72, 280089775), (75, 268886184), (84, 240076950), (90, 224071820), (100, 201664638), (105, 192061560), (120, 168053865), (126, 160051300), (140, 144046170), (150, 134443092), (168, 120038475), (175, 115236936), (180, 112035910), (200, 100832319), (210, 96030780), (225, 89628728), (252, 80025650), (280, 72023085), (300, 67221546), (315, 64020520), (350, 57618468), (360, 56017955), (420, 48015390), (450, 44814364), (504, 40012825), (525, 38412312), (571, 35317800), (600, 33610773), (630, 32010260), (700, 28809234), (840, 24007695), (900, 22407182), (1050, 19206156), (1142, 17658900), (1260, 16005130), (1400, 14404617), (1575, 12804104), (1713, 11772600), (1800, 11203591), (2100, 9603078), (2284, 8829450), (2520, 8002565), (2803, 7194600), (2855, 7063560), (3150, 6402052), (3426, 5886300), (3997, 5045400), (4200, 4801539), (4568, 4414725), (5139, 3924200), (5606, 3597300), (5710, 3531780), (6300, 3201026), (6852, 2943150), (7994, 2522700), (8409, 2398200), (8565, 2354520), (10278, 1962100), (11212, 1798650), (11420, 1765890), (11991, 1681800), (12600, 1600513), (13704, 1471575), (14015, 1438920), (14275, 1412712), (15988, 1261350), (16818, 1199100), (17130, 1177260), (19621, 1027800), (19985, 1009080), (20556, 981050), (22424, 899325), (22840, 882945), (23982, 840900), (25227, 799400), (25695, 784840), (28030, 719460), (28550, 706356), (31976, 630675), (33636, 599550), (34260, 588630), (35973, 560600), (39242, 513900), (39970, 504540), (41112, 490525), (42045, 479640), (42825, 470904), (47964, 420450), (50454, 399700), (51390, 392420), (56060, 359730), (57100, 353178), (58863, 342600), (59955, 336360), (67272, 299775), (68520, 294315), (70075, 287784), (71946, 280300), (78484, 256950), (79940, 252270), (84090, 239820), (85650, 235452), (95928, 210225), (98105, 205560), (99925, 201816), (100908, 199850), (102780, 196210), (112120, 179865), (114200, 176589), (117726, 171300), (119910, 168180), (126135, 159880), (128475, 156968), (140150, 143892)]