143576820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265883}}^1$

素因数の和:265901

約数の個数: 48

約数和(自身を含む): 446685120

約数和(自身を除く): 303108300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 265883, 531766, 797649, 1063532, 1329415, 1595298, 2392947, 2658830, 3190596, 3988245, 4785894, 5317660, 7178841, 7976490, 9571788, 11964735, 14357682, 15952980, 23929470, 28715364, 35894205, 47858940, 71788410, 143576820]

約数ペア:

[(1, 143576820), (2, 71788410), (3, 47858940), (4, 35894205), (5, 28715364), (6, 23929470), (9, 15952980), (10, 14357682), (12, 11964735), (15, 9571788), (18, 7976490), (20, 7178841), (27, 5317660), (30, 4785894), (36, 3988245), (45, 3190596), (54, 2658830), (60, 2392947), (90, 1595298), (108, 1329415), (135, 1063532), (180, 797649), (270, 531766), (540, 265883)]