126282800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 180

約数和(自身を含む): 374674680

約数和(自身を除く): 248391880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 170, 175, 196, 200, 238, 245, 272, 280, 340, 350, 379, 392, 400, 425, 476, 490, 560, 595, 680, 700, 758, 784, 833, 850, 952, 980, 1190, 1225, 1360, 1400, 1516, 1666, 1700, 1895, 1904, 1960, 2380, 2450, 2653, 2800, 2975, 3032, 3332, 3400, 3790, 3920, 4165, 4760, 4900, 5306, 5950, 6064, 6443, 6664, 6800, 7580, 8330, 9475, 9520, 9800, 10612, 11900, 12886, 13265, 13328, 15160, 16660, 18571, 18950, 19600, 20825, 21224, 23800, 25772, 26530, 30320, 32215, 33320, 37142, 37900, 41650, 42448, 45101, 47600, 51544, 53060, 64430, 66325, 66640, 74284, 75800, 83300, 90202, 92855, 103088, 106120, 128860, 132650, 148568, 151600, 161075, 166600, 180404, 185710, 212240, 225505, 257720, 265300, 297136, 315707, 322150, 333200, 360808, 371420, 451010, 464275, 515440, 530600, 631414, 644300, 721616, 742840, 902020, 928550, 1061200, 1127525, 1262828, 1288600, 1485680, 1578535, 1804040, 1857100, 2255050, 2525656, 2577200, 3157070, 3608080, 3714200, 4510100, 5051312, 6314140, 7428400, 7892675, 9020200, 12628280, 15785350, 18040400, 25256560, 31570700, 63141400, 126282800]

約数ペア:

[(1, 126282800), (2, 63141400), (4, 31570700), (5, 25256560), (7, 18040400), (8, 15785350), (10, 12628280), (14, 9020200), (16, 7892675), (17, 7428400), (20, 6314140), (25, 5051312), (28, 4510100), (34, 3714200), (35, 3608080), (40, 3157070), (49, 2577200), (50, 2525656), (56, 2255050), (68, 1857100), (70, 1804040), (80, 1578535), (85, 1485680), (98, 1288600), (100, 1262828), (112, 1127525), (119, 1061200), (136, 928550), (140, 902020), (170, 742840), (175, 721616), (196, 644300), (200, 631414), (238, 530600), (245, 515440), (272, 464275), (280, 451010), (340, 371420), (350, 360808), (379, 333200), (392, 322150), (400, 315707), (425, 297136), (476, 265300), (490, 257720), (560, 225505), (595, 212240), (680, 185710), (700, 180404), (758, 166600), (784, 161075), (833, 151600), (850, 148568), (952, 132650), (980, 128860), (1190, 106120), (1225, 103088), (1360, 92855), (1400, 90202), (1516, 83300), (1666, 75800), (1700, 74284), (1895, 66640), (1904, 66325), (1960, 64430), (2380, 53060), (2450, 51544), (2653, 47600), (2800, 45101), (2975, 42448), (3032, 41650), (3332, 37900), (3400, 37142), (3790, 33320), (3920, 32215), (4165, 30320), (4760, 26530), (4900, 25772), (5306, 23800), (5950, 21224), (6064, 20825), (6443, 19600), (6664, 18950), (6800, 18571), (7580, 16660), (8330, 15160), (9475, 13328), (9520, 13265), (9800, 12886), (10612, 11900)]