91865880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{85061}}^1$

素因数の和:85081

約数の個数: 64

約数和(自身を含む): 306223200

約数和(自身を除く): 214357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 85061, 170122, 255183, 340244, 425305, 510366, 680488, 765549, 850610, 1020732, 1275915, 1531098, 1701220, 2041464, 2296647, 2551830, 3062196, 3402440, 3827745, 4593294, 5103660, 6124392, 7655490, 9186588, 10207320, 11483235, 15310980, 18373176, 22966470, 30621960, 45932940, 91865880]

約数ペア:

[(1, 91865880), (2, 45932940), (3, 30621960), (4, 22966470), (5, 18373176), (6, 15310980), (8, 11483235), (9, 10207320), (10, 9186588), (12, 7655490), (15, 6124392), (18, 5103660), (20, 4593294), (24, 3827745), (27, 3402440), (30, 3062196), (36, 2551830), (40, 2296647), (45, 2041464), (54, 1701220), (60, 1531098), (72, 1275915), (90, 1020732), (108, 850610), (120, 765549), (135, 680488), (180, 510366), (216, 425305), (270, 340244), (360, 255183), (540, 170122), (1080, 85061)]