105727300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{21577}}^1$

素因数の和:21605

約数の個数: 54

約数和(自身を含む): 266898282

約数和(自身を除く): 161170982

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, 21577, 43154, 86308, 107885, 151039, 215770, 302078, 431540, 539425, 604156, 755195, 1057273, 1078850, 1510390, 2114546, 2157700, 3020780, 3775975, 4229092, 5286365, 7551950, 10572730, 15103900, 21145460, 26431825, 52863650, 105727300]

約数ペア:

[(1, 105727300), (2, 52863650), (4, 26431825), (5, 21145460), (7, 15103900), (10, 10572730), (14, 7551950), (20, 5286365), (25, 4229092), (28, 3775975), (35, 3020780), (49, 2157700), (50, 2114546), (70, 1510390), (98, 1078850), (100, 1057273), (140, 755195), (175, 604156), (196, 539425), (245, 431540), (350, 302078), (490, 215770), (700, 151039), (980, 107885), (1225, 86308), (2450, 43154), (4900, 21577)]