37777140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7237}}^1$

素因数の和:7281

約数の個数: 72

約数和(自身を含む): 118558440

約数和(自身を除く): 80781300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7237, 14474, 21711, 28948, 36185, 43422, 65133, 72370, 86844, 108555, 130266, 144740, 209873, 217110, 260532, 325665, 419746, 434220, 629619, 651330, 839492, 1049365, 1259238, 1302660, 1888857, 2098730, 2518476, 3148095, 3777714, 4197460, 6296190, 7555428, 9444285, 12592380, 18888570, 37777140]

約数ペア:

[(1, 37777140), (2, 18888570), (3, 12592380), (4, 9444285), (5, 7555428), (6, 6296190), (9, 4197460), (10, 3777714), (12, 3148095), (15, 2518476), (18, 2098730), (20, 1888857), (29, 1302660), (30, 1259238), (36, 1049365), (45, 839492), (58, 651330), (60, 629619), (87, 434220), (90, 419746), (116, 325665), (145, 260532), (174, 217110), (180, 209873), (261, 144740), (290, 130266), (348, 108555), (435, 86844), (522, 72370), (580, 65133), (870, 43422), (1044, 36185), (1305, 28948), (1740, 21711), (2610, 14474), (5220, 7237)]