67744260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 206246040

約数和(自身を除く): 138501780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1009, 1119, 1492, 1865, 2018, 2238, 3027, 3357, 3730, 4036, 4476, 5045, 5595, 6054, 6714, 7460, 9081, 10090, 11190, 12108, 13428, 15135, 16785, 18162, 20180, 22380, 30270, 33570, 36324, 45405, 60540, 67140, 90810, 181620, 376357, 752714, 1129071, 1505428, 1881785, 2258142, 3387213, 3763570, 4516284, 5645355, 6774426, 7527140, 11290710, 13548852, 16936065, 22581420, 33872130, 67744260]

約数ペア:

[(1, 67744260), (2, 33872130), (3, 22581420), (4, 16936065), (5, 13548852), (6, 11290710), (9, 7527140), (10, 6774426), (12, 5645355), (15, 4516284), (18, 3763570), (20, 3387213), (30, 2258142), (36, 1881785), (45, 1505428), (60, 1129071), (90, 752714), (180, 376357), (373, 181620), (746, 90810), (1009, 67140), (1119, 60540), (1492, 45405), (1865, 36324), (2018, 33570), (2238, 30270), (3027, 22380), (3357, 20180), (3730, 18162), (4036, 16785), (4476, 15135), (5045, 13428), (5595, 12108), (6054, 11190), (6714, 10090), (7460, 9081)]