66196900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8597}}^1$

素因数の和:8629

約数の個数: 72

約数和(自身を含む): 179113536

約数和(自身を除く): 112916636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 8597, 17194, 34388, 42985, 60179, 85970, 94567, 120358, 171940, 189134, 214925, 240716, 300895, 378268, 429850, 472835, 601790, 661969, 859700, 945670, 1203580, 1323938, 1504475, 1891340, 2364175, 2647876, 3008950, 3309845, 4728350, 6017900, 6619690, 9456700, 13239380, 16549225, 33098450, 66196900]

約数ペア:

[(1, 66196900), (2, 33098450), (4, 16549225), (5, 13239380), (7, 9456700), (10, 6619690), (11, 6017900), (14, 4728350), (20, 3309845), (22, 3008950), (25, 2647876), (28, 2364175), (35, 1891340), (44, 1504475), (50, 1323938), (55, 1203580), (70, 945670), (77, 859700), (100, 661969), (110, 601790), (140, 472835), (154, 429850), (175, 378268), (220, 300895), (275, 240716), (308, 214925), (350, 189134), (385, 171940), (550, 120358), (700, 94567), (770, 85970), (1100, 60179), (1540, 42985), (1925, 34388), (3850, 17194), (7700, 8597)]