125296020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3299}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 381981600

約数和(自身を除く): 256685580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3299, 3798, 4220, 6330, 6598, 7596, 9495, 9897, 12660, 13196, 16495, 18990, 19794, 29691, 32990, 37980, 39588, 49485, 59382, 65980, 98970, 118764, 148455, 197940, 296910, 593820, 696089, 1392178, 2088267, 2784356, 3480445, 4176534, 6264801, 6960890, 8353068, 10441335, 12529602, 13921780, 20882670, 25059204, 31324005, 41765340, 62648010, 125296020]

約数ペア:

[(1, 125296020), (2, 62648010), (3, 41765340), (4, 31324005), (5, 25059204), (6, 20882670), (9, 13921780), (10, 12529602), (12, 10441335), (15, 8353068), (18, 6960890), (20, 6264801), (30, 4176534), (36, 3480445), (45, 2784356), (60, 2088267), (90, 1392178), (180, 696089), (211, 593820), (422, 296910), (633, 197940), (844, 148455), (1055, 118764), (1266, 98970), (1899, 65980), (2110, 59382), (2532, 49485), (3165, 39588), (3299, 37980), (3798, 32990), (4220, 29691), (6330, 19794), (6598, 18990), (7596, 16495), (9495, 13196), (9897, 12660)]