68211675

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 148852080

約数和(自身を除く): 80640405

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 49, 63, 69, 75, 105, 115, 147, 161, 175, 207, 225, 245, 269, 315, 345, 441, 483, 525, 575, 735, 805, 807, 1035, 1127, 1225, 1345, 1449, 1575, 1725, 1883, 2205, 2415, 2421, 3381, 3675, 4025, 4035, 5175, 5635, 5649, 6187, 6725, 7245, 9415, 10143, 11025, 12075, 12105, 13181, 16905, 16947, 18561, 20175, 28175, 28245, 30935, 36225, 39543, 43309, 47075, 50715, 55683, 60525, 65905, 84525, 84735, 92805, 118629, 129927, 141225, 154675, 197715, 216545, 253575, 278415, 303163, 329525, 389781, 423675, 464025, 593145, 649635, 909489, 988575, 1082725, 1392075, 1515815, 1948905, 2728467, 2965725, 3248175, 4547445, 7579075, 9744525, 13642335, 22737225, 68211675]

約数ペア:

[(1, 68211675), (3, 22737225), (5, 13642335), (7, 9744525), (9, 7579075), (15, 4547445), (21, 3248175), (23, 2965725), (25, 2728467), (35, 1948905), (45, 1515815), (49, 1392075), (63, 1082725), (69, 988575), (75, 909489), (105, 649635), (115, 593145), (147, 464025), (161, 423675), (175, 389781), (207, 329525), (225, 303163), (245, 278415), (269, 253575), (315, 216545), (345, 197715), (441, 154675), (483, 141225), (525, 129927), (575, 118629), (735, 92805), (805, 84735), (807, 84525), (1035, 65905), (1127, 60525), (1225, 55683), (1345, 50715), (1449, 47075), (1575, 43309), (1725, 39543), (1883, 36225), (2205, 30935), (2415, 28245), (2421, 28175), (3381, 20175), (3675, 18561), (4025, 16947), (4035, 16905), (5175, 13181), (5635, 12105), (5649, 12075), (6187, 11025), (6725, 10143), (7245, 9415)]