55524780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{827}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 169080912

約数和(自身を除く): 113556132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 827, 1119, 1492, 1654, 1865, 2238, 2481, 3308, 3357, 3730, 4135, 4476, 4962, 5595, 6714, 7443, 7460, 8270, 9924, 11190, 12405, 13428, 14886, 16540, 16785, 22380, 24810, 29772, 33570, 37215, 49620, 67140, 74430, 148860, 308471, 616942, 925413, 1233884, 1542355, 1850826, 2776239, 3084710, 3701652, 4627065, 5552478, 6169420, 9254130, 11104956, 13881195, 18508260, 27762390, 55524780]

約数ペア:

[(1, 55524780), (2, 27762390), (3, 18508260), (4, 13881195), (5, 11104956), (6, 9254130), (9, 6169420), (10, 5552478), (12, 4627065), (15, 3701652), (18, 3084710), (20, 2776239), (30, 1850826), (36, 1542355), (45, 1233884), (60, 925413), (90, 616942), (180, 308471), (373, 148860), (746, 74430), (827, 67140), (1119, 49620), (1492, 37215), (1654, 33570), (1865, 29772), (2238, 24810), (2481, 22380), (3308, 16785), (3357, 16540), (3730, 14886), (4135, 13428), (4476, 12405), (4962, 11190), (5595, 9924), (6714, 8270), (7443, 7460)]