154709280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9767}}^1$

素因数の和:9799

約数の個数: 144

約数和(自身を含む): 575999424

約数和(自身を除く): 421290144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 9767, 15840, 19534, 29301, 39068, 48835, 58602, 78136, 87903, 97670, 107437, 117204, 146505, 156272, 175806, 195340, 214874, 234408, 293010, 312544, 322311, 351612, 390680, 429748, 439515, 468816, 537185, 586020, 644622, 703224, 781360, 859496, 879030, 937632, 966933, 1074370, 1172040, 1289244, 1406448, 1562720, 1611555, 1718992, 1758060, 1933866, 2148740, 2344080, 2578488, 2812896, 3223110, 3437984, 3516120, 3867732, 4297480, 4688160, 4834665, 5156976, 6446220, 7032240, 7735464, 8594960, 9669330, 10313952, 12892440, 14064480, 15470928, 17189920, 19338660, 25784880, 30941856, 38677320, 51569760, 77354640, 154709280]

約数ペア:

[(1, 154709280), (2, 77354640), (3, 51569760), (4, 38677320), (5, 30941856), (6, 25784880), (8, 19338660), (9, 17189920), (10, 15470928), (11, 14064480), (12, 12892440), (15, 10313952), (16, 9669330), (18, 8594960), (20, 7735464), (22, 7032240), (24, 6446220), (30, 5156976), (32, 4834665), (33, 4688160), (36, 4297480), (40, 3867732), (44, 3516120), (45, 3437984), (48, 3223110), (55, 2812896), (60, 2578488), (66, 2344080), (72, 2148740), (80, 1933866), (88, 1758060), (90, 1718992), (96, 1611555), (99, 1562720), (110, 1406448), (120, 1289244), (132, 1172040), (144, 1074370), (160, 966933), (165, 937632), (176, 879030), (180, 859496), (198, 781360), (220, 703224), (240, 644622), (264, 586020), (288, 537185), (330, 468816), (352, 439515), (360, 429748), (396, 390680), (440, 351612), (480, 322311), (495, 312544), (528, 293010), (660, 234408), (720, 214874), (792, 195340), (880, 175806), (990, 156272), (1056, 146505), (1320, 117204), (1440, 107437), (1584, 97670), (1760, 87903), (1980, 78136), (2640, 58602), (3168, 48835), (3960, 39068), (5280, 29301), (7920, 19534), (9767, 15840)]