61461200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8124

約数の個数: 60

約数和(自身を含む): 155451360

約数和(自身を除く): 93990160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 8087, 16174, 32348, 40435, 64696, 80870, 129392, 153653, 161740, 202175, 307306, 323480, 404350, 614612, 646960, 768265, 808700, 1229224, 1536530, 1617400, 2458448, 3073060, 3234800, 3841325, 6146120, 7682650, 12292240, 15365300, 30730600, 61461200]

約数ペア:

[(1, 61461200), (2, 30730600), (4, 15365300), (5, 12292240), (8, 7682650), (10, 6146120), (16, 3841325), (19, 3234800), (20, 3073060), (25, 2458448), (38, 1617400), (40, 1536530), (50, 1229224), (76, 808700), (80, 768265), (95, 646960), (100, 614612), (152, 404350), (190, 323480), (200, 307306), (304, 202175), (380, 161740), (400, 153653), (475, 129392), (760, 80870), (950, 64696), (1520, 40435), (1900, 32348), (3800, 16174), (7600, 8087)]