546865180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 1292760000

約数和(自身を除く): 745894820

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 37, 58, 68, 74, 85, 116, 145, 148, 170, 185, 290, 340, 370, 493, 580, 629, 740, 986, 1073, 1258, 1499, 1972, 2146, 2465, 2516, 2998, 3145, 4292, 4930, 5365, 5996, 6290, 7495, 9860, 10730, 12580, 14990, 18241, 21460, 25483, 29980, 36482, 43471, 50966, 55463, 72964, 86942, 91205, 101932, 110926, 127415, 173884, 182410, 217355, 221852, 254830, 277315, 364820, 434710, 509660, 554630, 739007, 869420, 942871, 1109260, 1478014, 1608427, 1885742, 2956028, 3216854, 3695035, 3771484, 4714355, 6433708, 7390070, 8042135, 9428710, 14780140, 16084270, 18857420, 27343259, 32168540, 54686518, 109373036, 136716295, 273432590, 546865180]

約数ペア:

[(1, 546865180), (2, 273432590), (4, 136716295), (5, 109373036), (10, 54686518), (17, 32168540), (20, 27343259), (29, 18857420), (34, 16084270), (37, 14780140), (58, 9428710), (68, 8042135), (74, 7390070), (85, 6433708), (116, 4714355), (145, 3771484), (148, 3695035), (170, 3216854), (185, 2956028), (290, 1885742), (340, 1608427), (370, 1478014), (493, 1109260), (580, 942871), (629, 869420), (740, 739007), (986, 554630), (1073, 509660), (1258, 434710), (1499, 364820), (1972, 277315), (2146, 254830), (2465, 221852), (2516, 217355), (2998, 182410), (3145, 173884), (4292, 127415), (4930, 110926), (5365, 101932), (5996, 91205), (6290, 86942), (7495, 72964), (9860, 55463), (10730, 50966), (12580, 43471), (14990, 36482), (18241, 29980), (21460, 25483)]