67760385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 151191360

約数和(自身を除く): 83430975

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 29, 33, 35, 49, 51, 55, 77, 85, 87, 105, 119, 145, 147, 165, 187, 203, 231, 245, 255, 289, 319, 357, 385, 435, 493, 539, 561, 595, 609, 735, 833, 867, 935, 957, 1015, 1155, 1309, 1421, 1445, 1479, 1595, 1617, 1785, 2023, 2233, 2465, 2499, 2695, 2805, 3045, 3179, 3451, 3927, 4165, 4263, 4335, 4785, 5423, 6069, 6545, 6699, 7105, 7395, 8085, 8381, 9163, 9537, 10115, 10353, 11165, 12495, 14161, 15631, 15895, 16269, 17255, 19635, 21315, 22253, 24157, 25143, 27115, 27489, 30345, 33495, 37961, 41905, 42483, 45815, 46893, 47685, 51765, 58667, 66759, 70805, 72471, 78155, 81345, 92191, 111265, 113883, 120785, 125715, 137445, 155771, 176001, 189805, 212415, 234465, 265727, 276573, 293335, 333795, 362355, 410669, 460955, 467313, 569415, 645337, 778855, 797181, 880005, 1232007, 1328635, 1382865, 1936011, 2053345, 2336565, 3226685, 3985905, 4517359, 6160035, 9680055, 13552077, 22586795, 67760385]

約数ペア:

[(1, 67760385), (3, 22586795), (5, 13552077), (7, 9680055), (11, 6160035), (15, 4517359), (17, 3985905), (21, 3226685), (29, 2336565), (33, 2053345), (35, 1936011), (49, 1382865), (51, 1328635), (55, 1232007), (77, 880005), (85, 797181), (87, 778855), (105, 645337), (119, 569415), (145, 467313), (147, 460955), (165, 410669), (187, 362355), (203, 333795), (231, 293335), (245, 276573), (255, 265727), (289, 234465), (319, 212415), (357, 189805), (385, 176001), (435, 155771), (493, 137445), (539, 125715), (561, 120785), (595, 113883), (609, 111265), (735, 92191), (833, 81345), (867, 78155), (935, 72471), (957, 70805), (1015, 66759), (1155, 58667), (1309, 51765), (1421, 47685), (1445, 46893), (1479, 45815), (1595, 42483), (1617, 41905), (1785, 37961), (2023, 33495), (2233, 30345), (2465, 27489), (2499, 27115), (2695, 25143), (2805, 24157), (3045, 22253), (3179, 21315), (3451, 19635), (3927, 17255), (4165, 16269), (4263, 15895), (4335, 15631), (4785, 14161), (5423, 12495), (6069, 11165), (6545, 10353), (6699, 10115), (7105, 9537), (7395, 9163), (8085, 8381)]