45520380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{28099}}^1$

素因数の和:28120

約数の個数: 60

約数和(自身を含む): 142804200

約数和(自身を除く): 97283820

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, 28099, 56198, 84297, 112396, 140495, 168594, 252891, 280990, 337188, 421485, 505782, 561980, 758673, 842970, 1011564, 1264455, 1517346, 1685940, 2276019, 2528910, 3034692, 3793365, 4552038, 5057820, 7586730, 9104076, 11380095, 15173460, 22760190, 45520380]

約数ペア:

[(1, 45520380), (2, 22760190), (3, 15173460), (4, 11380095), (5, 9104076), (6, 7586730), (9, 5057820), (10, 4552038), (12, 3793365), (15, 3034692), (18, 2528910), (20, 2276019), (27, 1685940), (30, 1517346), (36, 1264455), (45, 1011564), (54, 842970), (60, 758673), (81, 561980), (90, 505782), (108, 421485), (135, 337188), (162, 280990), (180, 252891), (270, 168594), (324, 140495), (405, 112396), (540, 84297), (810, 56198), (1620, 28099)]