68065600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 84

約数和(自身を含む): 176377600

約数和(自身を除く): 108312000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2239, 3040, 3800, 4478, 6080, 7600, 8956, 11195, 15200, 17912, 22390, 30400, 35824, 42541, 44780, 55975, 71648, 85082, 89560, 111950, 143296, 170164, 179120, 212705, 223900, 340328, 358240, 425410, 447800, 680656, 716480, 850820, 895600, 1063525, 1361312, 1701640, 1791200, 2127050, 2722624, 3403280, 3582400, 4254100, 6806560, 8508200, 13613120, 17016400, 34032800, 68065600]

約数ペア:

[(1, 68065600), (2, 34032800), (4, 17016400), (5, 13613120), (8, 8508200), (10, 6806560), (16, 4254100), (19, 3582400), (20, 3403280), (25, 2722624), (32, 2127050), (38, 1791200), (40, 1701640), (50, 1361312), (64, 1063525), (76, 895600), (80, 850820), (95, 716480), (100, 680656), (152, 447800), (160, 425410), (190, 358240), (200, 340328), (304, 223900), (320, 212705), (380, 179120), (400, 170164), (475, 143296), (608, 111950), (760, 89560), (800, 85082), (950, 71648), (1216, 55975), (1520, 44780), (1600, 42541), (1900, 35824), (2239, 30400), (3040, 22390), (3800, 17912), (4478, 15200), (6080, 11195), (7600, 8956)]