66155200

素因数分解:

$2^6\times 5^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 84

約数和(自身を含む): 164409120

約数和(自身を除く): 98253920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 173, 200, 239, 320, 346, 400, 478, 692, 800, 865, 956, 1195, 1384, 1600, 1730, 1912, 2390, 2768, 3460, 3824, 4325, 4780, 5536, 5975, 6920, 7648, 8650, 9560, 11072, 11950, 13840, 15296, 17300, 19120, 23900, 27680, 34600, 38240, 41347, 47800, 55360, 69200, 76480, 82694, 95600, 138400, 165388, 191200, 206735, 276800, 330776, 382400, 413470, 661552, 826940, 1033675, 1323104, 1653880, 2067350, 2646208, 3307760, 4134700, 6615520, 8269400, 13231040, 16538800, 33077600, 66155200]

約数ペア:

[(1, 66155200), (2, 33077600), (4, 16538800), (5, 13231040), (8, 8269400), (10, 6615520), (16, 4134700), (20, 3307760), (25, 2646208), (32, 2067350), (40, 1653880), (50, 1323104), (64, 1033675), (80, 826940), (100, 661552), (160, 413470), (173, 382400), (200, 330776), (239, 276800), (320, 206735), (346, 191200), (400, 165388), (478, 138400), (692, 95600), (800, 82694), (865, 76480), (956, 69200), (1195, 55360), (1384, 47800), (1600, 41347), (1730, 38240), (1912, 34600), (2390, 27680), (2768, 23900), (3460, 19120), (3824, 17300), (4325, 15296), (4780, 13840), (5536, 11950), (5975, 11072), (6920, 9560), (7648, 8650)]