266494635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2929

約数の個数: 72

約数和(自身を含む): 537788160

約数和(自身を除く): 271293525

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 363, 495, 561, 605, 765, 935, 1089, 1683, 1815, 2057, 2805, 2879, 5445, 6171, 8415, 8637, 10285, 14395, 18513, 25911, 30855, 31669, 43185, 48943, 92565, 95007, 129555, 146829, 158345, 244715, 285021, 348359, 440487, 475035, 538373, 734145, 1045077, 1425105, 1615119, 1741795, 2202435, 2691865, 3135231, 4845357, 5225385, 5922103, 8075595, 15676155, 17766309, 24226785, 29610515, 53298927, 88831545, 266494635]

約数ペア:

[(1, 266494635), (3, 88831545), (5, 53298927), (9, 29610515), (11, 24226785), (15, 17766309), (17, 15676155), (33, 8075595), (45, 5922103), (51, 5225385), (55, 4845357), (85, 3135231), (99, 2691865), (121, 2202435), (153, 1741795), (165, 1615119), (187, 1425105), (255, 1045077), (363, 734145), (495, 538373), (561, 475035), (605, 440487), (765, 348359), (935, 285021), (1089, 244715), (1683, 158345), (1815, 146829), (2057, 129555), (2805, 95007), (2879, 92565), (5445, 48943), (6171, 43185), (8415, 31669), (8637, 30855), (10285, 25911), (14395, 18513)]