168790875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 339655680

約数和(自身を除く): 170864805

約数列:

[1, 3, 5, 11, 15, 17, 25, 29, 33, 51, 55, 75, 83, 85, 87, 125, 145, 165, 187, 249, 255, 275, 319, 375, 415, 425, 435, 493, 561, 725, 825, 913, 935, 957, 1245, 1275, 1375, 1411, 1479, 1595, 2075, 2125, 2175, 2407, 2465, 2739, 2805, 3625, 4125, 4233, 4565, 4675, 4785, 5423, 6225, 6375, 7055, 7221, 7395, 7975, 10375, 10875, 12035, 12325, 13695, 14025, 15521, 16269, 21165, 22825, 23375, 23925, 26477, 27115, 31125, 35275, 36105, 36975, 39875, 40919, 46563, 60175, 61625, 68475, 70125, 77605, 79431, 81345, 105825, 114125, 119625, 122757, 132385, 135575, 176375, 180525, 184875, 204595, 232815, 300875, 342375, 388025, 397155, 406725, 450109, 529125, 613785, 661925, 677875, 902625, 1022975, 1164075, 1350327, 1940125, 1985775, 2033625, 2250545, 3068925, 3309625, 5114875, 5820375, 6751635, 9928875, 11252725, 15344625, 33758175, 56263625, 168790875]

約数ペア:

[(1, 168790875), (3, 56263625), (5, 33758175), (11, 15344625), (15, 11252725), (17, 9928875), (25, 6751635), (29, 5820375), (33, 5114875), (51, 3309625), (55, 3068925), (75, 2250545), (83, 2033625), (85, 1985775), (87, 1940125), (125, 1350327), (145, 1164075), (165, 1022975), (187, 902625), (249, 677875), (255, 661925), (275, 613785), (319, 529125), (375, 450109), (415, 406725), (425, 397155), (435, 388025), (493, 342375), (561, 300875), (725, 232815), (825, 204595), (913, 184875), (935, 180525), (957, 176375), (1245, 135575), (1275, 132385), (1375, 122757), (1411, 119625), (1479, 114125), (1595, 105825), (2075, 81345), (2125, 79431), (2175, 77605), (2407, 70125), (2465, 68475), (2739, 61625), (2805, 60175), (3625, 46563), (4125, 40919), (4233, 39875), (4565, 36975), (4675, 36105), (4785, 35275), (5423, 31125), (6225, 27115), (6375, 26477), (7055, 23925), (7221, 23375), (7395, 22825), (7975, 21165), (10375, 16269), (10875, 15521), (12035, 14025), (12325, 13695)]