508717620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2801}}^1$

素因数の和:3825

約数の個数: 72

約数和(自身を含む): 1545190920

約数和(自身を除く): 1036473300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1009, 2018, 2801, 3027, 4036, 5045, 5602, 6054, 8403, 9081, 10090, 11204, 12108, 14005, 15135, 16806, 18162, 20180, 25209, 28010, 30270, 33612, 36324, 42015, 45405, 50418, 56020, 60540, 84030, 90810, 100836, 126045, 168060, 181620, 252090, 504180, 2826209, 5652418, 8478627, 11304836, 14131045, 16957254, 25435881, 28262090, 33914508, 42393135, 50871762, 56524180, 84786270, 101743524, 127179405, 169572540, 254358810, 508717620]

約数ペア:

[(1, 508717620), (2, 254358810), (3, 169572540), (4, 127179405), (5, 101743524), (6, 84786270), (9, 56524180), (10, 50871762), (12, 42393135), (15, 33914508), (18, 28262090), (20, 25435881), (30, 16957254), (36, 14131045), (45, 11304836), (60, 8478627), (90, 5652418), (180, 2826209), (1009, 504180), (2018, 252090), (2801, 181620), (3027, 168060), (4036, 126045), (5045, 100836), (5602, 90810), (6054, 84030), (8403, 60540), (9081, 56020), (10090, 50418), (11204, 45405), (12108, 42015), (14005, 36324), (15135, 33612), (16806, 30270), (18162, 28010), (20180, 25209)]