125381200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6397}}^1$

素因数の和:6429

約数の個数: 90

約数和(自身を含む): 350463246

約数和(自身を除く): 225082046

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 6397, 9800, 12794, 19600, 25588, 31985, 44779, 51176, 63970, 89558, 102352, 127940, 159925, 179116, 223895, 255880, 313453, 319850, 358232, 447790, 511760, 626906, 639700, 716464, 895580, 1119475, 1253812, 1279400, 1567265, 1791160, 2238950, 2507624, 2558800, 3134530, 3582320, 4477900, 5015248, 6269060, 7836325, 8955800, 12538120, 15672650, 17911600, 25076240, 31345300, 62690600, 125381200]

約数ペア:

[(1, 125381200), (2, 62690600), (4, 31345300), (5, 25076240), (7, 17911600), (8, 15672650), (10, 12538120), (14, 8955800), (16, 7836325), (20, 6269060), (25, 5015248), (28, 4477900), (35, 3582320), (40, 3134530), (49, 2558800), (50, 2507624), (56, 2238950), (70, 1791160), (80, 1567265), (98, 1279400), (100, 1253812), (112, 1119475), (140, 895580), (175, 716464), (196, 639700), (200, 626906), (245, 511760), (280, 447790), (350, 358232), (392, 319850), (400, 313453), (490, 255880), (560, 223895), (700, 179116), (784, 159925), (980, 127940), (1225, 102352), (1400, 89558), (1960, 63970), (2450, 51176), (2800, 44779), (3920, 31985), (4900, 25588), (6397, 19600), (9800, 12794)]