21197130000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:604

約数の個数: 400

約数和(自身を含む): 73423247040

約数和(自身を除く): 52226117040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 89, 100, 102, 120, 125, 136, 150, 170, 178, 200, 204, 240, 250, 255, 267, 272, 300, 340, 356, 375, 400, 408, 425, 445, 467, 500, 510, 534, 600, 625, 680, 712, 750, 816, 850, 890, 934, 1000, 1020, 1068, 1200, 1250, 1275, 1335, 1360, 1401, 1424, 1500, 1513, 1700, 1780, 1868, 1875, 2000, 2040, 2125, 2136, 2225, 2335, 2500, 2550, 2670, 2802, 3000, 3026, 3400, 3560, 3736, 3750, 4080, 4250, 4272, 4450, 4539, 4670, 5000, 5100, 5340, 5604, 6000, 6052, 6375, 6675, 6800, 7005, 7120, 7472, 7500, 7565, 7939, 8500, 8900, 9078, 9340, 10000, 10200, 10625, 10680, 11125, 11208, 11675, 12104, 12750, 13350, 14010, 15000, 15130, 15878, 17000, 17800, 18156, 18680, 20400, 21250, 21360, 22250, 22416, 22695, 23350, 23817, 24208, 25500, 26700, 28020, 30000, 30260, 31756, 31875, 33375, 34000, 35025, 35600, 36312, 37360, 37825, 39695, 41563, 42500, 44500, 45390, 46700, 47634, 51000, 53400, 55625, 56040, 58375, 60520, 63512, 63750, 66750, 70050, 72624, 75650, 79390, 83126, 85000, 89000, 90780, 93400, 95268, 102000, 106800, 111250, 112080, 113475, 116750, 119085, 121040, 124689, 127024, 127500, 133500, 140100, 151300, 158780, 166252, 166875, 170000, 175125, 178000, 181560, 186800, 189125, 190536, 198475, 207815, 222500, 226950, 233500, 238170, 249378, 255000, 267000, 280200, 291875, 302600, 317560, 332504, 333750, 350250, 363120, 378250, 381072, 396950, 415630, 445000, 453900, 467000, 476340, 498756, 510000, 534000, 560400, 567375, 583750, 595425, 605200, 623445, 635120, 665008, 667500, 700500, 706571, 756500, 793900, 831260, 875625, 890000, 907800, 934000, 945625, 952680, 992375, 997512, 1039075, 1134750, 1167500, 1190850, 1246890, 1335000, 1401000, 1413142, 1513000, 1587800, 1662520, 1751250, 1815600, 1891250, 1905360, 1984750, 1995024, 2078150, 2119713, 2269500, 2335000, 2381700, 2493780, 2670000, 2802000, 2826284, 2836875, 2977125, 3026000, 3117225, 3175600, 3325040, 3502500, 3532855, 3782500, 3969500, 4156300, 4239426, 4539000, 4670000, 4763400, 4961875, 4987560, 5195375, 5652568, 5673750, 5954250, 6234450, 7005000, 7065710, 7565000, 7939000, 8312600, 8478852, 9078000, 9526800, 9923750, 9975120, 10390750, 10598565, 11305136, 11347500, 11908500, 12468900, 14010000, 14131420, 14885625, 15130000, 15586125, 15878000, 16625200, 16957704, 17664275, 19847500, 20781500, 21197130, 22695000, 23817000, 24937800, 25976875, 28262840, 29771250, 31172250, 33915408, 35328550, 39695000, 41563000, 42394260, 45390000, 47634000, 49875600, 51953750, 52992825, 56525680, 59542500, 62344500, 70657100, 77930625, 79390000, 83126000, 84788520, 88321375, 103907500, 105985650, 119085000, 124689000, 141314200, 155861250, 169577040, 176642750, 207815000, 211971300, 238170000, 249378000, 264964125, 282628400, 311722500, 353285500, 415630000, 423942600, 441606875, 529928250, 623445000, 706571000, 847885200, 883213750, 1059856500, 1246890000, 1324820625, 1413142000, 1766427500, 2119713000, 2649641250, 3532855000, 4239426000, 5299282500, 7065710000, 10598565000, 21197130000]

約数ペア:

[(1, 21197130000), (2, 10598565000), (3, 7065710000), (4, 5299282500), (5, 4239426000), (6, 3532855000), (8, 2649641250), (10, 2119713000), (12, 1766427500), (15, 1413142000), (16, 1324820625), (17, 1246890000), (20, 1059856500), (24, 883213750), (25, 847885200), (30, 706571000), (34, 623445000), (40, 529928250), (48, 441606875), (50, 423942600), (51, 415630000), (60, 353285500), (68, 311722500), (75, 282628400), (80, 264964125), (85, 249378000), (89, 238170000), (100, 211971300), (102, 207815000), (120, 176642750), (125, 169577040), (136, 155861250), (150, 141314200), (170, 124689000), (178, 119085000), (200, 105985650), (204, 103907500), (240, 88321375), (250, 84788520), (255, 83126000), (267, 79390000), (272, 77930625), (300, 70657100), (340, 62344500), (356, 59542500), (375, 56525680), (400, 52992825), (408, 51953750), (425, 49875600), (445, 47634000), (467, 45390000), (500, 42394260), (510, 41563000), (534, 39695000), (600, 35328550), (625, 33915408), (680, 31172250), (712, 29771250), (750, 28262840), (816, 25976875), (850, 24937800), (890, 23817000), (934, 22695000), (1000, 21197130), (1020, 20781500), (1068, 19847500), (1200, 17664275), (1250, 16957704), (1275, 16625200), (1335, 15878000), (1360, 15586125), (1401, 15130000), (1424, 14885625), (1500, 14131420), (1513, 14010000), (1700, 12468900), (1780, 11908500), (1868, 11347500), (1875, 11305136), (2000, 10598565), (2040, 10390750), (2125, 9975120), (2136, 9923750), (2225, 9526800), (2335, 9078000), (2500, 8478852), (2550, 8312600), (2670, 7939000), (2802, 7565000), (3000, 7065710), (3026, 7005000), (3400, 6234450), (3560, 5954250), (3736, 5673750), (3750, 5652568), (4080, 5195375), (4250, 4987560), (4272, 4961875), (4450, 4763400), (4539, 4670000), (4670, 4539000), (5000, 4239426), (5100, 4156300), (5340, 3969500), (5604, 3782500), (6000, 3532855), (6052, 3502500), (6375, 3325040), (6675, 3175600), (6800, 3117225), (7005, 3026000), (7120, 2977125), (7472, 2836875), (7500, 2826284), (7565, 2802000), (7939, 2670000), (8500, 2493780), (8900, 2381700), (9078, 2335000), (9340, 2269500), (10000, 2119713), (10200, 2078150), (10625, 1995024), (10680, 1984750), (11125, 1905360), (11208, 1891250), (11675, 1815600), (12104, 1751250), (12750, 1662520), (13350, 1587800), (14010, 1513000), (15000, 1413142), (15130, 1401000), (15878, 1335000), (17000, 1246890), (17800, 1190850), (18156, 1167500), (18680, 1134750), (20400, 1039075), (21250, 997512), (21360, 992375), (22250, 952680), (22416, 945625), (22695, 934000), (23350, 907800), (23817, 890000), (24208, 875625), (25500, 831260), (26700, 793900), (28020, 756500), (30000, 706571), (30260, 700500), (31756, 667500), (31875, 665008), (33375, 635120), (34000, 623445), (35025, 605200), (35600, 595425), (36312, 583750), (37360, 567375), (37825, 560400), (39695, 534000), (41563, 510000), (42500, 498756), (44500, 476340), (45390, 467000), (46700, 453900), (47634, 445000), (51000, 415630), (53400, 396950), (55625, 381072), (56040, 378250), (58375, 363120), (60520, 350250), (63512, 333750), (63750, 332504), (66750, 317560), (70050, 302600), (72624, 291875), (75650, 280200), (79390, 267000), (83126, 255000), (85000, 249378), (89000, 238170), (90780, 233500), (93400, 226950), (95268, 222500), (102000, 207815), (106800, 198475), (111250, 190536), (112080, 189125), (113475, 186800), (116750, 181560), (119085, 178000), (121040, 175125), (124689, 170000), (127024, 166875), (127500, 166252), (133500, 158780), (140100, 151300)]