269366955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 548674560

約数和(自身を除く): 279307605

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 83, 85, 89, 143, 165, 187, 195, 221, 249, 255, 267, 415, 429, 445, 561, 663, 715, 913, 935, 979, 1079, 1105, 1157, 1245, 1335, 1411, 1513, 2145, 2431, 2739, 2805, 2937, 3237, 3315, 3471, 4233, 4539, 4565, 4895, 5395, 5785, 7055, 7293, 7387, 7565, 11869, 12155, 12727, 13695, 14685, 15521, 16185, 16643, 17355, 18343, 19669, 21165, 22161, 22695, 35607, 36465, 36935, 38181, 46563, 49929, 55029, 59007, 59345, 63635, 77605, 81257, 83215, 91715, 96031, 98345, 110805, 125579, 178035, 190905, 201773, 216359, 232815, 243771, 249645, 275145, 288093, 295035, 376737, 406285, 480155, 605319, 627895, 649077, 1008865, 1056341, 1081795, 1218855, 1381369, 1440465, 1632527, 1883685, 3026595, 3169023, 3245385, 4144107, 4897581, 5281705, 6906845, 8162635, 15845115, 17957797, 20720535, 24487905, 53873391, 89788985, 269366955]

約数ペア:

[(1, 269366955), (3, 89788985), (5, 53873391), (11, 24487905), (13, 20720535), (15, 17957797), (17, 15845115), (33, 8162635), (39, 6906845), (51, 5281705), (55, 4897581), (65, 4144107), (83, 3245385), (85, 3169023), (89, 3026595), (143, 1883685), (165, 1632527), (187, 1440465), (195, 1381369), (221, 1218855), (249, 1081795), (255, 1056341), (267, 1008865), (415, 649077), (429, 627895), (445, 605319), (561, 480155), (663, 406285), (715, 376737), (913, 295035), (935, 288093), (979, 275145), (1079, 249645), (1105, 243771), (1157, 232815), (1245, 216359), (1335, 201773), (1411, 190905), (1513, 178035), (2145, 125579), (2431, 110805), (2739, 98345), (2805, 96031), (2937, 91715), (3237, 83215), (3315, 81257), (3471, 77605), (4233, 63635), (4539, 59345), (4565, 59007), (4895, 55029), (5395, 49929), (5785, 46563), (7055, 38181), (7293, 36935), (7387, 36465), (7565, 35607), (11869, 22695), (12155, 22161), (12727, 21165), (13695, 19669), (14685, 18343), (15521, 17355), (16185, 16643)]