51648000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 172355040

約数和(自身を除く): 120707040

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 269, 300, 320, 375, 384, 400, 480, 500, 512, 538, 600, 640, 750, 768, 800, 807, 960, 1000, 1076, 1200, 1280, 1345, 1500, 1536, 1600, 1614, 1920, 2000, 2152, 2400, 2560, 2690, 3000, 3200, 3228, 3840, 4000, 4035, 4304, 4800, 5380, 6000, 6400, 6456, 6725, 7680, 8000, 8070, 8608, 9600, 10760, 12000, 12800, 12912, 13450, 16000, 16140, 17216, 19200, 20175, 21520, 24000, 25824, 26900, 32000, 32280, 33625, 34432, 38400, 40350, 43040, 48000, 51648, 53800, 64000, 64560, 67250, 68864, 80700, 86080, 96000, 100875, 103296, 107600, 129120, 134500, 137728, 161400, 172160, 192000, 201750, 206592, 215200, 258240, 269000, 322800, 344320, 403500, 413184, 430400, 516480, 538000, 645600, 688640, 807000, 860800, 1032960, 1076000, 1291200, 1614000, 1721600, 2065920, 2152000, 2582400, 3228000, 3443200, 4304000, 5164800, 6456000, 8608000, 10329600, 12912000, 17216000, 25824000, 51648000]

約数ペア:

[(1, 51648000), (2, 25824000), (3, 17216000), (4, 12912000), (5, 10329600), (6, 8608000), (8, 6456000), (10, 5164800), (12, 4304000), (15, 3443200), (16, 3228000), (20, 2582400), (24, 2152000), (25, 2065920), (30, 1721600), (32, 1614000), (40, 1291200), (48, 1076000), (50, 1032960), (60, 860800), (64, 807000), (75, 688640), (80, 645600), (96, 538000), (100, 516480), (120, 430400), (125, 413184), (128, 403500), (150, 344320), (160, 322800), (192, 269000), (200, 258240), (240, 215200), (250, 206592), (256, 201750), (269, 192000), (300, 172160), (320, 161400), (375, 137728), (384, 134500), (400, 129120), (480, 107600), (500, 103296), (512, 100875), (538, 96000), (600, 86080), (640, 80700), (750, 68864), (768, 67250), (800, 64560), (807, 64000), (960, 53800), (1000, 51648), (1076, 48000), (1200, 43040), (1280, 40350), (1345, 38400), (1500, 34432), (1536, 33625), (1600, 32280), (1614, 32000), (1920, 26900), (2000, 25824), (2152, 24000), (2400, 21520), (2560, 20175), (2690, 19200), (3000, 17216), (3200, 16140), (3228, 16000), (3840, 13450), (4000, 12912), (4035, 12800), (4304, 12000), (4800, 10760), (5380, 9600), (6000, 8608), (6400, 8070), (6456, 8000), (6725, 7680)]