71856900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79841}}^1$

素因数の和:79861

約数の個数: 54

約数和(自身を含む): 225234282

約数和(自身を除く): 153377382

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 79841, 159682, 239523, 319364, 399205, 479046, 718569, 798410, 958092, 1197615, 1437138, 1596820, 1996025, 2395230, 2874276, 3592845, 3992050, 4790460, 5988075, 7185690, 7984100, 11976150, 14371380, 17964225, 23952300, 35928450, 71856900]

約数ペア:

[(1, 71856900), (2, 35928450), (3, 23952300), (4, 17964225), (5, 14371380), (6, 11976150), (9, 7984100), (10, 7185690), (12, 5988075), (15, 4790460), (18, 3992050), (20, 3592845), (25, 2874276), (30, 2395230), (36, 1996025), (45, 1596820), (50, 1437138), (60, 1197615), (75, 958092), (90, 798410), (100, 718569), (150, 479046), (180, 399205), (225, 319364), (300, 239523), (450, 159682), (900, 79841)]