121446400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 84

約数和(自身を含む): 301676562

約数和(自身を除く): 180230162

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 593, 640, 800, 1024, 1186, 1280, 1600, 2048, 2372, 2560, 2965, 3200, 4096, 4744, 5120, 5930, 6400, 8192, 9488, 10240, 11860, 12800, 14825, 18976, 20480, 23720, 25600, 29650, 37952, 40960, 47440, 51200, 59300, 75904, 94880, 102400, 118600, 151808, 189760, 204800, 237200, 303616, 379520, 474400, 607232, 759040, 948800, 1214464, 1518080, 1897600, 2428928, 3036160, 3795200, 4857856, 6072320, 7590400, 12144640, 15180800, 24289280, 30361600, 60723200, 121446400]

約数ペア:

[(1, 121446400), (2, 60723200), (4, 30361600), (5, 24289280), (8, 15180800), (10, 12144640), (16, 7590400), (20, 6072320), (25, 4857856), (32, 3795200), (40, 3036160), (50, 2428928), (64, 1897600), (80, 1518080), (100, 1214464), (128, 948800), (160, 759040), (200, 607232), (256, 474400), (320, 379520), (400, 303616), (512, 237200), (593, 204800), (640, 189760), (800, 151808), (1024, 118600), (1186, 102400), (1280, 94880), (1600, 75904), (2048, 59300), (2372, 51200), (2560, 47440), (2965, 40960), (3200, 37952), (4096, 29650), (4744, 25600), (5120, 23720), (5930, 20480), (6400, 18976), (8192, 14825), (9488, 12800), (10240, 11860)]