75196660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 208067328

約数和(自身を除く): 132870668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 121, 140, 154, 161, 193, 220, 230, 242, 253, 308, 322, 385, 386, 460, 484, 506, 605, 644, 770, 772, 805, 847, 965, 1012, 1210, 1265, 1351, 1540, 1610, 1694, 1771, 1930, 2123, 2420, 2530, 2702, 2783, 3220, 3388, 3542, 3860, 4235, 4246, 4439, 5060, 5404, 5566, 6755, 7084, 8470, 8492, 8855, 8878, 10615, 11132, 13510, 13915, 14861, 16940, 17710, 17756, 19481, 21230, 22195, 23353, 27020, 27830, 29722, 31073, 35420, 38962, 42460, 44390, 46706, 48829, 55660, 59444, 62146, 74305, 77924, 88780, 93412, 97405, 97658, 116765, 124292, 148610, 155365, 163471, 194810, 195316, 233530, 244145, 297220, 310730, 326942, 341803, 389620, 467060, 488290, 537119, 621460, 653884, 683606, 817355, 976580, 1074238, 1367212, 1634710, 1709015, 2148476, 2685595, 3269420, 3418030, 3759833, 5371190, 6836060, 7519666, 10742380, 15039332, 18799165, 37598330, 75196660]

約数ペア:

[(1, 75196660), (2, 37598330), (4, 18799165), (5, 15039332), (7, 10742380), (10, 7519666), (11, 6836060), (14, 5371190), (20, 3759833), (22, 3418030), (23, 3269420), (28, 2685595), (35, 2148476), (44, 1709015), (46, 1634710), (55, 1367212), (70, 1074238), (77, 976580), (92, 817355), (110, 683606), (115, 653884), (121, 621460), (140, 537119), (154, 488290), (161, 467060), (193, 389620), (220, 341803), (230, 326942), (242, 310730), (253, 297220), (308, 244145), (322, 233530), (385, 195316), (386, 194810), (460, 163471), (484, 155365), (506, 148610), (605, 124292), (644, 116765), (770, 97658), (772, 97405), (805, 93412), (847, 88780), (965, 77924), (1012, 74305), (1210, 62146), (1265, 59444), (1351, 55660), (1540, 48829), (1610, 46706), (1694, 44390), (1771, 42460), (1930, 38962), (2123, 35420), (2420, 31073), (2530, 29722), (2702, 27830), (2783, 27020), (3220, 23353), (3388, 22195), (3542, 21230), (3860, 19481), (4235, 17756), (4246, 17710), (4439, 16940), (5060, 14861), (5404, 13915), (5566, 13510), (6755, 11132), (7084, 10615), (8470, 8878), (8492, 8855)]