131885600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 144

約数和(自身を含む): 401599296

約数和(自身を除く): 269713696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1760, 1925, 2141, 2200, 2464, 2800, 3080, 3850, 4282, 4400, 5600, 6160, 7700, 8564, 8800, 10705, 12320, 14987, 15400, 17128, 21410, 23551, 29974, 30800, 34256, 42820, 47102, 53525, 59948, 61600, 68512, 74935, 85640, 94204, 107050, 117755, 119896, 149870, 164857, 171280, 188408, 214100, 235510, 239792, 299740, 329714, 342560, 374675, 376816, 428200, 471020, 479584, 588775, 599480, 659428, 749350, 753632, 824285, 856400, 942040, 1177550, 1198960, 1318856, 1498700, 1648570, 1712800, 1884080, 2355100, 2397920, 2637712, 2997400, 3297140, 3768160, 4121425, 4710200, 5275424, 5994800, 6594280, 8242850, 9420400, 11989600, 13188560, 16485700, 18840800, 26377120, 32971400, 65942800, 131885600]

約数ペア:

[(1, 131885600), (2, 65942800), (4, 32971400), (5, 26377120), (7, 18840800), (8, 16485700), (10, 13188560), (11, 11989600), (14, 9420400), (16, 8242850), (20, 6594280), (22, 5994800), (25, 5275424), (28, 4710200), (32, 4121425), (35, 3768160), (40, 3297140), (44, 2997400), (50, 2637712), (55, 2397920), (56, 2355100), (70, 1884080), (77, 1712800), (80, 1648570), (88, 1498700), (100, 1318856), (110, 1198960), (112, 1177550), (140, 942040), (154, 856400), (160, 824285), (175, 753632), (176, 749350), (200, 659428), (220, 599480), (224, 588775), (275, 479584), (280, 471020), (308, 428200), (350, 376816), (352, 374675), (385, 342560), (400, 329714), (440, 299740), (550, 239792), (560, 235510), (616, 214100), (700, 188408), (770, 171280), (800, 164857), (880, 149870), (1100, 119896), (1120, 117755), (1232, 107050), (1400, 94204), (1540, 85640), (1760, 74935), (1925, 68512), (2141, 61600), (2200, 59948), (2464, 53525), (2800, 47102), (3080, 42820), (3850, 34256), (4282, 30800), (4400, 29974), (5600, 23551), (6160, 21410), (7700, 17128), (8564, 15400), (8800, 14987), (10705, 12320)]