1030208025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 2299852800

約数和(自身を除く): 1269644775

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 25, 33, 35, 41, 55, 57, 75, 77, 95, 105, 123, 133, 165, 175, 205, 209, 229, 231, 275, 285, 287, 385, 399, 451, 475, 525, 615, 627, 665, 687, 779, 825, 861, 1025, 1045, 1145, 1155, 1353, 1425, 1435, 1463, 1603, 1925, 1995, 2255, 2337, 2519, 3075, 3135, 3157, 3325, 3435, 3895, 4305, 4351, 4389, 4809, 5225, 5453, 5725, 5775, 6765, 7175, 7315, 7557, 8015, 8569, 9389, 9471, 9975, 11275, 11685, 12595, 13053, 15675, 15785, 16359, 17175, 17633, 19475, 21525, 21755, 21945, 24045, 25707, 27265, 28167, 30457, 33825, 36575, 37785, 40075, 42845, 46945, 47355, 47861, 52899, 58425, 59983, 62975, 65265, 65723, 78925, 81795, 88165, 91371, 103279, 108775, 109725, 120225, 128535, 136325, 140835, 143583, 152285, 178391, 179949, 188925, 197169, 214225, 234725, 236775, 239305, 264495, 299915, 309837, 326325, 328615, 335027, 408975, 440825, 456855, 516395, 535173, 642675, 704175, 717915, 722953, 761425, 891955, 899745, 985845, 1005081, 1196525, 1248737, 1322475, 1499575, 1549185, 1643075, 1675135, 1962301, 2168859, 2284275, 2581975, 2675865, 3589575, 3614765, 3746211, 4459775, 4498725, 4929225, 5025405, 5886903, 6243685, 7745925, 8375675, 9811505, 10844295, 13379325, 13736107, 18073825, 18731055, 25127025, 29434515, 31218425, 41208321, 49057525, 54221475, 68680535, 93655275, 147172575, 206041605, 343402675, 1030208025]

約数ペア:

[(1, 1030208025), (3, 343402675), (5, 206041605), (7, 147172575), (11, 93655275), (15, 68680535), (19, 54221475), (21, 49057525), (25, 41208321), (33, 31218425), (35, 29434515), (41, 25127025), (55, 18731055), (57, 18073825), (75, 13736107), (77, 13379325), (95, 10844295), (105, 9811505), (123, 8375675), (133, 7745925), (165, 6243685), (175, 5886903), (205, 5025405), (209, 4929225), (229, 4498725), (231, 4459775), (275, 3746211), (285, 3614765), (287, 3589575), (385, 2675865), (399, 2581975), (451, 2284275), (475, 2168859), (525, 1962301), (615, 1675135), (627, 1643075), (665, 1549185), (687, 1499575), (779, 1322475), (825, 1248737), (861, 1196525), (1025, 1005081), (1045, 985845), (1145, 899745), (1155, 891955), (1353, 761425), (1425, 722953), (1435, 717915), (1463, 704175), (1603, 642675), (1925, 535173), (1995, 516395), (2255, 456855), (2337, 440825), (2519, 408975), (3075, 335027), (3135, 328615), (3157, 326325), (3325, 309837), (3435, 299915), (3895, 264495), (4305, 239305), (4351, 236775), (4389, 234725), (4809, 214225), (5225, 197169), (5453, 188925), (5725, 179949), (5775, 178391), (6765, 152285), (7175, 143583), (7315, 140835), (7557, 136325), (8015, 128535), (8569, 120225), (9389, 109725), (9471, 108775), (9975, 103279), (11275, 91371), (11685, 88165), (12595, 81795), (13053, 78925), (15675, 65723), (15785, 65265), (16359, 62975), (17175, 59983), (17633, 58425), (19475, 52899), (21525, 47861), (21755, 47355), (21945, 46945), (24045, 42845), (25707, 40075), (27265, 37785), (28167, 36575), (30457, 33825)]