51705600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2693}}^1$

素因数の和:2722

約数の個数: 108

約数和(自身を含む): 170702616

約数和(自身を除く): 118997016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 2693, 3200, 3840, 4800, 5386, 6400, 8079, 9600, 10772, 13465, 16158, 19200, 21544, 26930, 32316, 40395, 43088, 53860, 64632, 67325, 80790, 86176, 107720, 129264, 134650, 161580, 172352, 201975, 215440, 258528, 269300, 323160, 344704, 403950, 430880, 517056, 538600, 646320, 689408, 807900, 861760, 1034112, 1077200, 1292640, 1615800, 1723520, 2068224, 2154400, 2585280, 3231600, 3447040, 4308800, 5170560, 6463200, 8617600, 10341120, 12926400, 17235200, 25852800, 51705600]

約数ペア:

[(1, 51705600), (2, 25852800), (3, 17235200), (4, 12926400), (5, 10341120), (6, 8617600), (8, 6463200), (10, 5170560), (12, 4308800), (15, 3447040), (16, 3231600), (20, 2585280), (24, 2154400), (25, 2068224), (30, 1723520), (32, 1615800), (40, 1292640), (48, 1077200), (50, 1034112), (60, 861760), (64, 807900), (75, 689408), (80, 646320), (96, 538600), (100, 517056), (120, 430880), (128, 403950), (150, 344704), (160, 323160), (192, 269300), (200, 258528), (240, 215440), (256, 201975), (300, 172352), (320, 161580), (384, 134650), (400, 129264), (480, 107720), (600, 86176), (640, 80790), (768, 67325), (800, 64632), (960, 53860), (1200, 43088), (1280, 40395), (1600, 32316), (1920, 26930), (2400, 21544), (2693, 19200), (3200, 16158), (3840, 13465), (4800, 10772), (5386, 9600), (6400, 8079)]