170789600

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 108

約数和(自身を含む): 430722432

約数和(自身を除く): 259932832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 127, 160, 164, 200, 205, 254, 328, 400, 410, 508, 635, 656, 800, 820, 1016, 1025, 1270, 1312, 1640, 1681, 2032, 2050, 2540, 3175, 3280, 3362, 4064, 4100, 5080, 5207, 6350, 6560, 6724, 8200, 8405, 10160, 10414, 12700, 13448, 16400, 16810, 20320, 20828, 25400, 26035, 26896, 32800, 33620, 41656, 42025, 50800, 52070, 53792, 67240, 83312, 84050, 101600, 104140, 130175, 134480, 166624, 168100, 208280, 213487, 260350, 268960, 336200, 416560, 426974, 520700, 672400, 833120, 853948, 1041400, 1067435, 1344800, 1707896, 2082800, 2134870, 3415792, 4165600, 4269740, 5337175, 6831584, 8539480, 10674350, 17078960, 21348700, 34157920, 42697400, 85394800, 170789600]

約数ペア:

[(1, 170789600), (2, 85394800), (4, 42697400), (5, 34157920), (8, 21348700), (10, 17078960), (16, 10674350), (20, 8539480), (25, 6831584), (32, 5337175), (40, 4269740), (41, 4165600), (50, 3415792), (80, 2134870), (82, 2082800), (100, 1707896), (127, 1344800), (160, 1067435), (164, 1041400), (200, 853948), (205, 833120), (254, 672400), (328, 520700), (400, 426974), (410, 416560), (508, 336200), (635, 268960), (656, 260350), (800, 213487), (820, 208280), (1016, 168100), (1025, 166624), (1270, 134480), (1312, 130175), (1640, 104140), (1681, 101600), (2032, 84050), (2050, 83312), (2540, 67240), (3175, 53792), (3280, 52070), (3362, 50800), (4064, 42025), (4100, 41656), (5080, 33620), (5207, 32800), (6350, 26896), (6560, 26035), (6724, 25400), (8200, 20828), (8405, 20320), (10160, 16810), (10414, 16400), (12700, 13448)]