274861260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7237}}^1$

素因数の和:7463

約数の個数: 72

約数和(自身を含む): 837812976

約数和(自身を除く): 562951716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7237, 7596, 9495, 12660, 14474, 18990, 21711, 28948, 36185, 37980, 43422, 65133, 72370, 86844, 108555, 130266, 144740, 217110, 260532, 325665, 434220, 651330, 1302660, 1527007, 3054014, 4581021, 6108028, 7635035, 9162042, 13743063, 15270070, 18324084, 22905105, 27486126, 30540140, 45810210, 54972252, 68715315, 91620420, 137430630, 274861260]

約数ペア:

[(1, 274861260), (2, 137430630), (3, 91620420), (4, 68715315), (5, 54972252), (6, 45810210), (9, 30540140), (10, 27486126), (12, 22905105), (15, 18324084), (18, 15270070), (20, 13743063), (30, 9162042), (36, 7635035), (45, 6108028), (60, 4581021), (90, 3054014), (180, 1527007), (211, 1302660), (422, 651330), (633, 434220), (844, 325665), (1055, 260532), (1266, 217110), (1899, 144740), (2110, 130266), (2532, 108555), (3165, 86844), (3798, 72370), (4220, 65133), (6330, 43422), (7237, 37980), (7596, 36185), (9495, 28948), (12660, 21711), (14474, 18990)]