51771600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 180

約数和(自身を含む): 183047436

約数和(自身を除く): 131275836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 100, 120, 144, 146, 150, 180, 197, 200, 219, 225, 240, 292, 300, 360, 365, 394, 400, 438, 450, 584, 591, 600, 657, 720, 730, 788, 876, 900, 985, 1095, 1168, 1182, 1200, 1314, 1460, 1576, 1752, 1773, 1800, 1825, 1970, 2190, 2364, 2628, 2920, 2955, 3152, 3285, 3504, 3546, 3600, 3650, 3940, 4380, 4728, 4925, 5256, 5475, 5840, 5910, 6570, 7092, 7300, 7880, 8760, 8865, 9456, 9850, 10512, 10950, 11820, 13140, 14184, 14381, 14600, 14775, 15760, 16425, 17520, 17730, 19700, 21900, 23640, 26280, 28368, 28762, 29200, 29550, 32850, 35460, 39400, 43143, 43800, 44325, 47280, 52560, 57524, 59100, 65700, 70920, 71905, 78800, 86286, 87600, 88650, 115048, 118200, 129429, 131400, 141840, 143810, 172572, 177300, 215715, 230096, 236400, 258858, 262800, 287620, 345144, 354600, 359525, 431430, 517716, 575240, 647145, 690288, 709200, 719050, 862860, 1035432, 1078575, 1150480, 1294290, 1438100, 1725720, 2070864, 2157150, 2588580, 2876200, 3235725, 3451440, 4314300, 5177160, 5752400, 6471450, 8628600, 10354320, 12942900, 17257200, 25885800, 51771600]

約数ペア:

[(1, 51771600), (2, 25885800), (3, 17257200), (4, 12942900), (5, 10354320), (6, 8628600), (8, 6471450), (9, 5752400), (10, 5177160), (12, 4314300), (15, 3451440), (16, 3235725), (18, 2876200), (20, 2588580), (24, 2157150), (25, 2070864), (30, 1725720), (36, 1438100), (40, 1294290), (45, 1150480), (48, 1078575), (50, 1035432), (60, 862860), (72, 719050), (73, 709200), (75, 690288), (80, 647145), (90, 575240), (100, 517716), (120, 431430), (144, 359525), (146, 354600), (150, 345144), (180, 287620), (197, 262800), (200, 258858), (219, 236400), (225, 230096), (240, 215715), (292, 177300), (300, 172572), (360, 143810), (365, 141840), (394, 131400), (400, 129429), (438, 118200), (450, 115048), (584, 88650), (591, 87600), (600, 86286), (657, 78800), (720, 71905), (730, 70920), (788, 65700), (876, 59100), (900, 57524), (985, 52560), (1095, 47280), (1168, 44325), (1182, 43800), (1200, 43143), (1314, 39400), (1460, 35460), (1576, 32850), (1752, 29550), (1773, 29200), (1800, 28762), (1825, 28368), (1970, 26280), (2190, 23640), (2364, 21900), (2628, 19700), (2920, 17730), (2955, 17520), (3152, 16425), (3285, 15760), (3504, 14775), (3546, 14600), (3600, 14381), (3650, 14184), (3940, 13140), (4380, 11820), (4728, 10950), (4925, 10512), (5256, 9850), (5475, 9456), (5840, 8865), (5910, 8760), (6570, 7880), (7092, 7300)]