517726260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54269}}^1$

素因数の和:54337

約数の個数: 72

約数和(自身を含む): 1600096680

約数和(自身を除く): 1082370420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 54269, 108538, 162807, 217076, 271345, 325614, 488421, 542690, 651228, 814035, 976842, 1085380, 1628070, 1953684, 2442105, 2876257, 3256140, 4884210, 5752514, 8628771, 9768420, 11505028, 14381285, 17257542, 25886313, 28762570, 34515084, 43143855, 51772626, 57525140, 86287710, 103545252, 129431565, 172575420, 258863130, 517726260]

約数ペア:

[(1, 517726260), (2, 258863130), (3, 172575420), (4, 129431565), (5, 103545252), (6, 86287710), (9, 57525140), (10, 51772626), (12, 43143855), (15, 34515084), (18, 28762570), (20, 25886313), (30, 17257542), (36, 14381285), (45, 11505028), (53, 9768420), (60, 8628771), (90, 5752514), (106, 4884210), (159, 3256140), (180, 2876257), (212, 2442105), (265, 1953684), (318, 1628070), (477, 1085380), (530, 976842), (636, 814035), (795, 651228), (954, 542690), (1060, 488421), (1590, 325614), (1908, 271345), (2385, 217076), (3180, 162807), (4770, 108538), (9540, 54269)]