77354640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9767}}^1$

素因数の和:9797

約数の個数: 120

約数和(自身を含む): 283428288

約数和(自身を除く): 206073648

約数列:

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

約数ペア:

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