57573540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 175364280

約数和(自身を除く): 117790740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1009, 1268, 1585, 1902, 2018, 2853, 3027, 3170, 3804, 4036, 4755, 5045, 5706, 6054, 6340, 9081, 9510, 10090, 11412, 12108, 14265, 15135, 18162, 19020, 20180, 28530, 30270, 36324, 45405, 57060, 60540, 90810, 181620, 319853, 639706, 959559, 1279412, 1599265, 1919118, 2878677, 3198530, 3838236, 4797795, 5757354, 6397060, 9595590, 11514708, 14393385, 19191180, 28786770, 57573540]

約数ペア:

[(1, 57573540), (2, 28786770), (3, 19191180), (4, 14393385), (5, 11514708), (6, 9595590), (9, 6397060), (10, 5757354), (12, 4797795), (15, 3838236), (18, 3198530), (20, 2878677), (30, 1919118), (36, 1599265), (45, 1279412), (60, 959559), (90, 639706), (180, 319853), (317, 181620), (634, 90810), (951, 60540), (1009, 57060), (1268, 45405), (1585, 36324), (1902, 30270), (2018, 28530), (2853, 20180), (3027, 19020), (3170, 18162), (3804, 15135), (4036, 14265), (4755, 12108), (5045, 11412), (5706, 10090), (6054, 9510), (6340, 9081)]