254754180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27751}}^1$

素因数の和:27786

約数の個数: 96

約数和(自身を含む): 839220480

約数和(自身を除く): 584466300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 27751, 55502, 83253, 111004, 138755, 166506, 249759, 277510, 333012, 416265, 471767, 499518, 555020, 749277, 832530, 943534, 999036, 1248795, 1415301, 1498554, 1665060, 1887068, 2358835, 2497590, 2830602, 2997108, 3746385, 4245903, 4717670, 4995180, 5661204, 7076505, 7492770, 8491806, 9435340, 12737709, 14153010, 14985540, 16983612, 21229515, 25475418, 28306020, 42459030, 50950836, 63688545, 84918060, 127377090, 254754180]

約数ペア:

[(1, 254754180), (2, 127377090), (3, 84918060), (4, 63688545), (5, 50950836), (6, 42459030), (9, 28306020), (10, 25475418), (12, 21229515), (15, 16983612), (17, 14985540), (18, 14153010), (20, 12737709), (27, 9435340), (30, 8491806), (34, 7492770), (36, 7076505), (45, 5661204), (51, 4995180), (54, 4717670), (60, 4245903), (68, 3746385), (85, 2997108), (90, 2830602), (102, 2497590), (108, 2358835), (135, 1887068), (153, 1665060), (170, 1498554), (180, 1415301), (204, 1248795), (255, 999036), (270, 943534), (306, 832530), (340, 749277), (459, 555020), (510, 499518), (540, 471767), (612, 416265), (765, 333012), (918, 277510), (1020, 249759), (1530, 166506), (1836, 138755), (2295, 111004), (3060, 83253), (4590, 55502), (9180, 27751)]