85072800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{35447}}^1$

素因数の和:35470

約数の個数: 72

約数和(自身を含む): 276919776

約数和(自身を除く): 191846976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 35447, 70894, 106341, 141788, 177235, 212682, 283576, 354470, 425364, 531705, 567152, 708940, 850728, 886175, 1063410, 1134304, 1417880, 1701456, 1772350, 2126820, 2658525, 2835760, 3402912, 3544700, 4253640, 5317050, 5671520, 7089400, 8507280, 10634100, 14178800, 17014560, 21268200, 28357600, 42536400, 85072800]

約数ペア:

[(1, 85072800), (2, 42536400), (3, 28357600), (4, 21268200), (5, 17014560), (6, 14178800), (8, 10634100), (10, 8507280), (12, 7089400), (15, 5671520), (16, 5317050), (20, 4253640), (24, 3544700), (25, 3402912), (30, 2835760), (32, 2658525), (40, 2126820), (48, 1772350), (50, 1701456), (60, 1417880), (75, 1134304), (80, 1063410), (96, 886175), (100, 850728), (120, 708940), (150, 567152), (160, 531705), (200, 425364), (240, 354470), (300, 283576), (400, 212682), (480, 177235), (600, 141788), (800, 106341), (1200, 70894), (2400, 35447)]