127368675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 284124672

約数和(自身を除く): 156755997

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 67, 71, 75, 85, 105, 119, 153, 175, 201, 213, 225, 255, 315, 335, 355, 357, 425, 469, 497, 525, 595, 603, 639, 765, 1005, 1065, 1071, 1139, 1207, 1275, 1407, 1491, 1575, 1675, 1775, 1785, 2345, 2485, 2975, 3015, 3195, 3417, 3621, 3825, 4221, 4473, 4757, 5025, 5325, 5355, 5695, 6035, 7035, 7455, 7973, 8449, 8925, 10251, 10863, 11725, 12425, 14271, 15075, 15975, 17085, 18105, 21105, 22365, 23785, 23919, 25347, 26775, 28475, 30175, 33299, 35175, 37275, 39865, 42245, 42813, 51255, 54315, 71355, 71757, 76041, 80869, 85425, 90525, 99897, 105525, 111825, 118925, 119595, 126735, 166495, 199325, 211225, 214065, 242607, 256275, 271575, 299691, 356775, 358785, 380205, 404345, 499485, 566083, 597975, 633675, 727821, 832475, 1070325, 1213035, 1498455, 1698249, 1793925, 1901025, 2021725, 2497425, 2830415, 3639105, 5094747, 6065175, 7492275, 8491245, 14152075, 18195525, 25473735, 42456225, 127368675]

約数ペア:

[(1, 127368675), (3, 42456225), (5, 25473735), (7, 18195525), (9, 14152075), (15, 8491245), (17, 7492275), (21, 6065175), (25, 5094747), (35, 3639105), (45, 2830415), (51, 2497425), (63, 2021725), (67, 1901025), (71, 1793925), (75, 1698249), (85, 1498455), (105, 1213035), (119, 1070325), (153, 832475), (175, 727821), (201, 633675), (213, 597975), (225, 566083), (255, 499485), (315, 404345), (335, 380205), (355, 358785), (357, 356775), (425, 299691), (469, 271575), (497, 256275), (525, 242607), (595, 214065), (603, 211225), (639, 199325), (765, 166495), (1005, 126735), (1065, 119595), (1071, 118925), (1139, 111825), (1207, 105525), (1275, 99897), (1407, 90525), (1491, 85425), (1575, 80869), (1675, 76041), (1775, 71757), (1785, 71355), (2345, 54315), (2485, 51255), (2975, 42813), (3015, 42245), (3195, 39865), (3417, 37275), (3621, 35175), (3825, 33299), (4221, 30175), (4473, 28475), (4757, 26775), (5025, 25347), (5325, 23919), (5355, 23785), (5695, 22365), (6035, 21105), (7035, 18105), (7455, 17085), (7973, 15975), (8449, 15075), (8925, 14271), (10251, 12425), (10863, 11725)]