77739748000

素因数分解:

$2^5\times 5^3\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1120

約数の個数: 192

約数和(自身を含む): 193729536000

約数和(自身を除く): 115989788000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 127, 160, 199, 200, 250, 254, 398, 400, 500, 508, 635, 769, 796, 800, 995, 1000, 1016, 1270, 1538, 1592, 1990, 2000, 2032, 2540, 3076, 3175, 3184, 3845, 3980, 4000, 4064, 4975, 5080, 6152, 6350, 6368, 7690, 7960, 9950, 10160, 12304, 12700, 15380, 15875, 15920, 19225, 19900, 20320, 24608, 24875, 25273, 25400, 30760, 31750, 31840, 38450, 39800, 49750, 50546, 50800, 61520, 63500, 76900, 79600, 96125, 97663, 99500, 101092, 101600, 123040, 126365, 127000, 153031, 153800, 159200, 192250, 195326, 199000, 202184, 252730, 254000, 306062, 307600, 384500, 390652, 398000, 404368, 488315, 505460, 508000, 612124, 615200, 631825, 765155, 769000, 781304, 796000, 808736, 976630, 1010920, 1224248, 1263650, 1530310, 1538000, 1562608, 1953260, 2021840, 2441575, 2448496, 2527300, 3060620, 3076000, 3125216, 3159125, 3825775, 3906520, 4043680, 4883150, 4896992, 5054600, 6121240, 6318250, 7651550, 7813040, 9766300, 10109200, 12207875, 12242480, 12636500, 15303100, 15626080, 19128875, 19434937, 19532600, 20218400, 24415750, 24484960, 25273000, 30606200, 38257750, 38869874, 39065200, 48831500, 50546000, 61212400, 76515500, 77739748, 78130400, 97174685, 97663000, 101092000, 122424800, 153031000, 155479496, 194349370, 195326000, 306062000, 310958992, 388698740, 390652000, 485873425, 612124000, 621917984, 777397480, 971746850, 1554794960, 1943493700, 2429367125, 3109589920, 3886987400, 4858734250, 7773974800, 9717468500, 15547949600, 19434937000, 38869874000, 77739748000]

約数ペア:

[(1, 77739748000), (2, 38869874000), (4, 19434937000), (5, 15547949600), (8, 9717468500), (10, 7773974800), (16, 4858734250), (20, 3886987400), (25, 3109589920), (32, 2429367125), (40, 1943493700), (50, 1554794960), (80, 971746850), (100, 777397480), (125, 621917984), (127, 612124000), (160, 485873425), (199, 390652000), (200, 388698740), (250, 310958992), (254, 306062000), (398, 195326000), (400, 194349370), (500, 155479496), (508, 153031000), (635, 122424800), (769, 101092000), (796, 97663000), (800, 97174685), (995, 78130400), (1000, 77739748), (1016, 76515500), (1270, 61212400), (1538, 50546000), (1592, 48831500), (1990, 39065200), (2000, 38869874), (2032, 38257750), (2540, 30606200), (3076, 25273000), (3175, 24484960), (3184, 24415750), (3845, 20218400), (3980, 19532600), (4000, 19434937), (4064, 19128875), (4975, 15626080), (5080, 15303100), (6152, 12636500), (6350, 12242480), (6368, 12207875), (7690, 10109200), (7960, 9766300), (9950, 7813040), (10160, 7651550), (12304, 6318250), (12700, 6121240), (15380, 5054600), (15875, 4896992), (15920, 4883150), (19225, 4043680), (19900, 3906520), (20320, 3825775), (24608, 3159125), (24875, 3125216), (25273, 3076000), (25400, 3060620), (30760, 2527300), (31750, 2448496), (31840, 2441575), (38450, 2021840), (39800, 1953260), (49750, 1562608), (50546, 1538000), (50800, 1530310), (61520, 1263650), (63500, 1224248), (76900, 1010920), (79600, 976630), (96125, 808736), (97663, 796000), (99500, 781304), (101092, 769000), (101600, 765155), (123040, 631825), (126365, 615200), (127000, 612124), (153031, 508000), (153800, 505460), (159200, 488315), (192250, 404368), (195326, 398000), (199000, 390652), (202184, 384500), (252730, 307600), (254000, 306062)]