77608740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6957

約数の個数: 96

約数和(自身を含む): 251040384

約数和(自身を除く): 173431644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 6917, 11220, 13834, 20751, 27668, 34585, 41502, 69170, 76087, 83004, 103755, 117589, 138340, 152174, 207510, 228261, 235178, 304348, 352767, 380435, 415020, 456522, 470356, 587945, 705534, 760870, 913044, 1141305, 1175890, 1293479, 1411068, 1521740, 1763835, 2282610, 2351780, 2586958, 3527670, 3880437, 4565220, 5173916, 6467395, 7055340, 7760874, 12934790, 15521748, 19402185, 25869580, 38804370, 77608740]

約数ペア:

[(1, 77608740), (2, 38804370), (3, 25869580), (4, 19402185), (5, 15521748), (6, 12934790), (10, 7760874), (11, 7055340), (12, 6467395), (15, 5173916), (17, 4565220), (20, 3880437), (22, 3527670), (30, 2586958), (33, 2351780), (34, 2282610), (44, 1763835), (51, 1521740), (55, 1411068), (60, 1293479), (66, 1175890), (68, 1141305), (85, 913044), (102, 760870), (110, 705534), (132, 587945), (165, 470356), (170, 456522), (187, 415020), (204, 380435), (220, 352767), (255, 304348), (330, 235178), (340, 228261), (374, 207510), (510, 152174), (561, 138340), (660, 117589), (748, 103755), (935, 83004), (1020, 76087), (1122, 69170), (1870, 41502), (2244, 34585), (2805, 27668), (3740, 20751), (5610, 13834), (6917, 11220)]