99829980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{554611}}^1$

素因数の和:554626

約数の個数: 36

約数和(自身を含む): 302818152

約数和(自身を除く): 202988172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 554611, 1109222, 1663833, 2218444, 2773055, 3327666, 4991499, 5546110, 6655332, 8319165, 9982998, 11092220, 16638330, 19965996, 24957495, 33276660, 49914990, 99829980]

約数ペア:

[(1, 99829980), (2, 49914990), (3, 33276660), (4, 24957495), (5, 19965996), (6, 16638330), (9, 11092220), (10, 9982998), (12, 8319165), (15, 6655332), (18, 5546110), (20, 4991499), (30, 3327666), (36, 2773055), (45, 2218444), (60, 1663833), (90, 1109222), (180, 554611)]