27360990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 80

約数和(自身を含む): 77937552

約数和(自身を除く): 50576562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 1987, 2295, 2754, 3974, 4590, 5961, 6885, 9935, 11922, 13770, 17883, 19870, 29805, 33779, 35766, 53649, 59610, 67558, 89415, 101337, 107298, 160947, 168895, 178830, 202674, 268245, 304011, 321894, 337790, 506685, 536490, 608022, 804735, 912033, 1013370, 1520055, 1609470, 1824066, 2736099, 3040110, 4560165, 5472198, 9120330, 13680495, 27360990]

約数ペア:

[(1, 27360990), (2, 13680495), (3, 9120330), (5, 5472198), (6, 4560165), (9, 3040110), (10, 2736099), (15, 1824066), (17, 1609470), (18, 1520055), (27, 1013370), (30, 912033), (34, 804735), (45, 608022), (51, 536490), (54, 506685), (81, 337790), (85, 321894), (90, 304011), (102, 268245), (135, 202674), (153, 178830), (162, 168895), (170, 160947), (255, 107298), (270, 101337), (306, 89415), (405, 67558), (459, 59610), (510, 53649), (765, 35766), (810, 33779), (918, 29805), (1377, 19870), (1530, 17883), (1987, 13770), (2295, 11922), (2754, 9935), (3974, 6885), (4590, 5961)]