135215500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{5519}}^1$

素因数の和:5552

約数の個数: 72

約数和(自身を含む): 343586880

約数和(自身を除く): 208371380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 5519, 6125, 11038, 12250, 22076, 24500, 27595, 38633, 55190, 77266, 110380, 137975, 154532, 193165, 270431, 275950, 386330, 540862, 551900, 689875, 772660, 965825, 1081724, 1352155, 1379750, 1931650, 2704310, 2759500, 3863300, 4829125, 5408620, 6760775, 9658250, 13521550, 19316500, 27043100, 33803875, 67607750, 135215500]

約数ペア:

[(1, 135215500), (2, 67607750), (4, 33803875), (5, 27043100), (7, 19316500), (10, 13521550), (14, 9658250), (20, 6760775), (25, 5408620), (28, 4829125), (35, 3863300), (49, 2759500), (50, 2704310), (70, 1931650), (98, 1379750), (100, 1352155), (125, 1081724), (140, 965825), (175, 772660), (196, 689875), (245, 551900), (250, 540862), (350, 386330), (490, 275950), (500, 270431), (700, 193165), (875, 154532), (980, 137975), (1225, 110380), (1750, 77266), (2450, 55190), (3500, 38633), (4900, 27595), (5519, 24500), (6125, 22076), (11038, 12250)]