133648020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67499}}^1$

素因数の和:67525

約数の個数: 72

約数和(自身を含む): 442260000

約数和(自身を除く): 308611980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 67499, 134998, 202497, 269996, 337495, 404994, 607491, 674990, 742489, 809988, 1012485, 1214982, 1349980, 1484978, 2024970, 2227467, 2429964, 2969956, 3037455, 3712445, 4049940, 4454934, 6074910, 6682401, 7424890, 8909868, 11137335, 12149820, 13364802, 14849780, 22274670, 26729604, 33412005, 44549340, 66824010, 133648020]

約数ペア:

[(1, 133648020), (2, 66824010), (3, 44549340), (4, 33412005), (5, 26729604), (6, 22274670), (9, 14849780), (10, 13364802), (11, 12149820), (12, 11137335), (15, 8909868), (18, 7424890), (20, 6682401), (22, 6074910), (30, 4454934), (33, 4049940), (36, 3712445), (44, 3037455), (45, 2969956), (55, 2429964), (60, 2227467), (66, 2024970), (90, 1484978), (99, 1349980), (110, 1214982), (132, 1012485), (165, 809988), (180, 742489), (198, 674990), (220, 607491), (330, 404994), (396, 337495), (495, 269996), (660, 202497), (990, 134998), (1980, 67499)]