275738760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 985608000

約数和(自身を除く): 709869240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 179, 180, 198, 220, 264, 330, 358, 360, 389, 396, 440, 495, 537, 660, 716, 778, 792, 895, 990, 1074, 1167, 1320, 1432, 1556, 1611, 1790, 1945, 1969, 1980, 2148, 2334, 2685, 3112, 3222, 3501, 3580, 3890, 3938, 3960, 4279, 4296, 4668, 5370, 5835, 5907, 6444, 7002, 7160, 7780, 7876, 8055, 8558, 9336, 9845, 10740, 11670, 11814, 12837, 12888, 14004, 15560, 15752, 16110, 17116, 17505, 17721, 19690, 21395, 21480, 23340, 23628, 25674, 28008, 29535, 32220, 34232, 35010, 35442, 38511, 39380, 42790, 46680, 47256, 51348, 59070, 64185, 64440, 69631, 70020, 70884, 77022, 78760, 85580, 88605, 102696, 118140, 128370, 139262, 140040, 141768, 154044, 171160, 177210, 192555, 208893, 236280, 256740, 278524, 308088, 348155, 354420, 385110, 417786, 513480, 557048, 626679, 696310, 708840, 765941, 770220, 835572, 1044465, 1253358, 1392620, 1531882, 1540440, 1671144, 2088930, 2297823, 2506716, 2785240, 3063764, 3133395, 3829705, 4177860, 4595646, 5013432, 6127528, 6266790, 6893469, 7659410, 8355720, 9191292, 11489115, 12533580, 13786938, 15318820, 18382584, 22978230, 25067160, 27573876, 30637640, 34467345, 45956460, 55147752, 68934690, 91912920, 137869380, 275738760]

約数ペア:

[(1, 275738760), (2, 137869380), (3, 91912920), (4, 68934690), (5, 55147752), (6, 45956460), (8, 34467345), (9, 30637640), (10, 27573876), (11, 25067160), (12, 22978230), (15, 18382584), (18, 15318820), (20, 13786938), (22, 12533580), (24, 11489115), (30, 9191292), (33, 8355720), (36, 7659410), (40, 6893469), (44, 6266790), (45, 6127528), (55, 5013432), (60, 4595646), (66, 4177860), (72, 3829705), (88, 3133395), (90, 3063764), (99, 2785240), (110, 2506716), (120, 2297823), (132, 2088930), (165, 1671144), (179, 1540440), (180, 1531882), (198, 1392620), (220, 1253358), (264, 1044465), (330, 835572), (358, 770220), (360, 765941), (389, 708840), (396, 696310), (440, 626679), (495, 557048), (537, 513480), (660, 417786), (716, 385110), (778, 354420), (792, 348155), (895, 308088), (990, 278524), (1074, 256740), (1167, 236280), (1320, 208893), (1432, 192555), (1556, 177210), (1611, 171160), (1790, 154044), (1945, 141768), (1969, 140040), (1980, 139262), (2148, 128370), (2334, 118140), (2685, 102696), (3112, 88605), (3222, 85580), (3501, 78760), (3580, 77022), (3890, 70884), (3938, 70020), (3960, 69631), (4279, 64440), (4296, 64185), (4668, 59070), (5370, 51348), (5835, 47256), (5907, 46680), (6444, 42790), (7002, 39380), (7160, 38511), (7780, 35442), (7876, 35010), (8055, 34232), (8558, 32220), (9336, 29535), (9845, 28008), (10740, 25674), (11670, 23628), (11814, 23340), (12837, 21480), (12888, 21395), (14004, 19690), (15560, 17721), (15752, 17505), (16110, 17116)]