67792000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 178214400

約数和(自身を除く): 110422400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 223, 250, 304, 320, 380, 400, 446, 475, 500, 608, 640, 760, 800, 892, 950, 1000, 1115, 1216, 1520, 1600, 1784, 1900, 2000, 2230, 2375, 2432, 3040, 3200, 3568, 3800, 4000, 4237, 4460, 4750, 5575, 6080, 7136, 7600, 8000, 8474, 8920, 9500, 11150, 12160, 14272, 15200, 16000, 16948, 17840, 19000, 21185, 22300, 27875, 28544, 30400, 33896, 35680, 38000, 42370, 44600, 55750, 60800, 67792, 71360, 76000, 84740, 89200, 105925, 111500, 135584, 142720, 152000, 169480, 178400, 211850, 223000, 271168, 304000, 338960, 356800, 423700, 446000, 529625, 542336, 677920, 713600, 847400, 892000, 1059250, 1355840, 1694800, 1784000, 2118500, 2711680, 3389600, 3568000, 4237000, 6779200, 8474000, 13558400, 16948000, 33896000, 67792000]

約数ペア:

[(1, 67792000), (2, 33896000), (4, 16948000), (5, 13558400), (8, 8474000), (10, 6779200), (16, 4237000), (19, 3568000), (20, 3389600), (25, 2711680), (32, 2118500), (38, 1784000), (40, 1694800), (50, 1355840), (64, 1059250), (76, 892000), (80, 847400), (95, 713600), (100, 677920), (125, 542336), (128, 529625), (152, 446000), (160, 423700), (190, 356800), (200, 338960), (223, 304000), (250, 271168), (304, 223000), (320, 211850), (380, 178400), (400, 169480), (446, 152000), (475, 142720), (500, 135584), (608, 111500), (640, 105925), (760, 89200), (800, 84740), (892, 76000), (950, 71360), (1000, 67792), (1115, 60800), (1216, 55750), (1520, 44600), (1600, 42370), (1784, 38000), (1900, 35680), (2000, 33896), (2230, 30400), (2375, 28544), (2432, 27875), (3040, 22300), (3200, 21185), (3568, 19000), (3800, 17840), (4000, 16948), (4237, 16000), (4460, 15200), (4750, 14272), (5575, 12160), (6080, 11150), (7136, 9500), (7600, 8920), (8000, 8474)]