56932020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1499}}^1$

素因数の和:1725

約数の個数: 72

約数和(自身を含む): 173628000

約数和(自身を除く): 116695980

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, 1499, 1899, 2110, 2532, 2998, 3165, 3798, 4220, 4497, 5996, 6330, 7495, 7596, 8994, 9495, 12660, 13491, 14990, 17988, 18990, 22485, 26982, 29980, 37980, 44970, 53964, 67455, 89940, 134910, 269820, 316289, 632578, 948867, 1265156, 1581445, 1897734, 2846601, 3162890, 3795468, 4744335, 5693202, 6325780, 9488670, 11386404, 14233005, 18977340, 28466010, 56932020]

約数ペア:

[(1, 56932020), (2, 28466010), (3, 18977340), (4, 14233005), (5, 11386404), (6, 9488670), (9, 6325780), (10, 5693202), (12, 4744335), (15, 3795468), (18, 3162890), (20, 2846601), (30, 1897734), (36, 1581445), (45, 1265156), (60, 948867), (90, 632578), (180, 316289), (211, 269820), (422, 134910), (633, 89940), (844, 67455), (1055, 53964), (1266, 44970), (1499, 37980), (1899, 29980), (2110, 26982), (2532, 22485), (2998, 18990), (3165, 17988), (3798, 14990), (4220, 13491), (4497, 12660), (5996, 9495), (6330, 8994), (7495, 7596)]