201748020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{1867}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 565510848

約数和(自身を除く): 363762828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1801, 1867, 3602, 3734, 5403, 5601, 7204, 7468, 9005, 9335, 10806, 11202, 18010, 18670, 21612, 22404, 27015, 28005, 36020, 37340, 54030, 56010, 108060, 112020, 3362467, 6724934, 10087401, 13449868, 16812335, 20174802, 33624670, 40349604, 50437005, 67249340, 100874010, 201748020]

約数ペア:

[(1, 201748020), (2, 100874010), (3, 67249340), (4, 50437005), (5, 40349604), (6, 33624670), (10, 20174802), (12, 16812335), (15, 13449868), (20, 10087401), (30, 6724934), (60, 3362467), (1801, 112020), (1867, 108060), (3602, 56010), (3734, 54030), (5403, 37340), (5601, 36020), (7204, 28005), (7468, 27015), (9005, 22404), (9335, 21612), (10806, 18670), (11202, 18010)]