266589090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42929}}^1$

素因数の和:42968

約数の個数: 64

約数和(自身を含む): 741830400

約数和(自身を除く): 475241310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 42929, 85858, 128787, 214645, 257574, 386361, 429290, 643935, 772722, 987367, 1159083, 1287870, 1931805, 1974734, 2318166, 2962101, 3863610, 4936835, 5795415, 5924202, 8886303, 9873670, 11590830, 14810505, 17772606, 26658909, 29621010, 44431515, 53317818, 88863030, 133294545, 266589090]

約数ペア:

[(1, 266589090), (2, 133294545), (3, 88863030), (5, 53317818), (6, 44431515), (9, 29621010), (10, 26658909), (15, 17772606), (18, 14810505), (23, 11590830), (27, 9873670), (30, 8886303), (45, 5924202), (46, 5795415), (54, 4936835), (69, 3863610), (90, 2962101), (115, 2318166), (135, 1974734), (138, 1931805), (207, 1287870), (230, 1159083), (270, 987367), (345, 772722), (414, 643935), (621, 429290), (690, 386361), (1035, 257574), (1242, 214645), (2070, 128787), (3105, 85858), (6210, 42929)]