98980380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61099}}^1$

素因数の和:61120

約数の個数: 60

約数和(自身を含む): 310510200

約数和(自身を除く): 211529820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 61099, 122198, 183297, 244396, 305495, 366594, 549891, 610990, 733188, 916485, 1099782, 1221980, 1649673, 1832970, 2199564, 2749455, 3299346, 3665940, 4949019, 5498910, 6598692, 8248365, 9898038, 10997820, 16496730, 19796076, 24745095, 32993460, 49490190, 98980380]

約数ペア:

[(1, 98980380), (2, 49490190), (3, 32993460), (4, 24745095), (5, 19796076), (6, 16496730), (9, 10997820), (10, 9898038), (12, 8248365), (15, 6598692), (18, 5498910), (20, 4949019), (27, 3665940), (30, 3299346), (36, 2749455), (45, 2199564), (54, 1832970), (60, 1649673), (81, 1221980), (90, 1099782), (108, 916485), (135, 733188), (162, 610990), (180, 549891), (270, 366594), (324, 305495), (405, 244396), (540, 183297), (810, 122198), (1620, 61099)]