135715300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{27697}}^1$

素因数の和:27725

約数の個数: 54

約数和(自身を含む): 342596562

約数和(自身を除く): 206881262

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 27697, 55394, 110788, 138485, 193879, 276970, 387758, 553940, 692425, 775516, 969395, 1357153, 1384850, 1938790, 2714306, 2769700, 3877580, 4846975, 5428612, 6785765, 9693950, 13571530, 19387900, 27143060, 33928825, 67857650, 135715300]

約数ペア:

[(1, 135715300), (2, 67857650), (4, 33928825), (5, 27143060), (7, 19387900), (10, 13571530), (14, 9693950), (20, 6785765), (25, 5428612), (28, 4846975), (35, 3877580), (49, 2769700), (50, 2714306), (70, 1938790), (98, 1384850), (100, 1357153), (140, 969395), (175, 775516), (196, 692425), (245, 553940), (350, 387758), (490, 276970), (700, 193879), (980, 138485), (1225, 110788), (2450, 55394), (4900, 27697)]