68155560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5737}}^1$

素因数の和:5768

約数の個数: 128

約数和(自身を含む): 247881600

約数和(自身を除く): 179726040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5737, 5940, 11474, 11880, 17211, 22948, 28685, 34422, 45896, 51633, 57370, 63107, 68844, 86055, 103266, 114740, 126214, 137688, 154899, 172110, 189321, 206532, 229480, 252428, 258165, 309798, 315535, 344220, 378642, 413064, 504856, 516330, 567963, 619596, 631070, 688440, 757284, 774495, 946605, 1032660, 1135926, 1239192, 1262140, 1514568, 1548990, 1703889, 1893210, 2065320, 2271852, 2524280, 2839815, 3097980, 3407778, 3786420, 4543704, 5679630, 6195960, 6815556, 7572840, 8519445, 11359260, 13631112, 17038890, 22718520, 34077780, 68155560]

約数ペア:

[(1, 68155560), (2, 34077780), (3, 22718520), (4, 17038890), (5, 13631112), (6, 11359260), (8, 8519445), (9, 7572840), (10, 6815556), (11, 6195960), (12, 5679630), (15, 4543704), (18, 3786420), (20, 3407778), (22, 3097980), (24, 2839815), (27, 2524280), (30, 2271852), (33, 2065320), (36, 1893210), (40, 1703889), (44, 1548990), (45, 1514568), (54, 1262140), (55, 1239192), (60, 1135926), (66, 1032660), (72, 946605), (88, 774495), (90, 757284), (99, 688440), (108, 631070), (110, 619596), (120, 567963), (132, 516330), (135, 504856), (165, 413064), (180, 378642), (198, 344220), (216, 315535), (220, 309798), (264, 258165), (270, 252428), (297, 229480), (330, 206532), (360, 189321), (396, 172110), (440, 154899), (495, 137688), (540, 126214), (594, 114740), (660, 103266), (792, 86055), (990, 68844), (1080, 63107), (1188, 57370), (1320, 51633), (1485, 45896), (1980, 34422), (2376, 28685), (2970, 22948), (3960, 17211), (5737, 11880), (5940, 11474)]