77814270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5687

約数の個数: 80

約数和(自身を含む): 221581008

約数和(自身を除く): 143766738

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, 2295, 2754, 4590, 5651, 6885, 11302, 13770, 16953, 28255, 33906, 50859, 56510, 84765, 96067, 101718, 152577, 169530, 192134, 254295, 288201, 305154, 457731, 480335, 508590, 576402, 762885, 864603, 915462, 960670, 1441005, 1525770, 1729206, 2288655, 2593809, 2882010, 4323015, 4577310, 5187618, 7781427, 8646030, 12969045, 15562854, 25938090, 38907135, 77814270]

約数ペア:

[(1, 77814270), (2, 38907135), (3, 25938090), (5, 15562854), (6, 12969045), (9, 8646030), (10, 7781427), (15, 5187618), (17, 4577310), (18, 4323015), (27, 2882010), (30, 2593809), (34, 2288655), (45, 1729206), (51, 1525770), (54, 1441005), (81, 960670), (85, 915462), (90, 864603), (102, 762885), (135, 576402), (153, 508590), (162, 480335), (170, 457731), (255, 305154), (270, 288201), (306, 254295), (405, 192134), (459, 169530), (510, 152577), (765, 101718), (810, 96067), (918, 84765), (1377, 56510), (1530, 50859), (2295, 33906), (2754, 28255), (4590, 16953), (5651, 13770), (6885, 11302)]