55766040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 129302760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 509, 660, 664, 830, 913, 996, 1018, 1245, 1320, 1527, 1660, 1826, 1992, 2036, 2490, 2545, 2739, 3054, 3320, 3652, 4072, 4565, 4980, 5090, 5478, 5599, 6108, 7304, 7635, 9130, 9960, 10180, 10956, 11198, 12216, 13695, 15270, 16797, 18260, 20360, 21912, 22396, 27390, 27995, 30540, 33594, 36520, 42247, 44792, 54780, 55990, 61080, 67188, 83985, 84494, 109560, 111980, 126741, 134376, 167970, 168988, 211235, 223960, 253482, 335940, 337976, 422470, 464717, 506964, 633705, 671880, 844940, 929434, 1013928, 1267410, 1394151, 1689880, 1858868, 2323585, 2534820, 2788302, 3717736, 4647170, 5069640, 5576604, 6970755, 9294340, 11153208, 13941510, 18588680, 27883020, 55766040]

約数ペア:

[(1, 55766040), (2, 27883020), (3, 18588680), (4, 13941510), (5, 11153208), (6, 9294340), (8, 6970755), (10, 5576604), (11, 5069640), (12, 4647170), (15, 3717736), (20, 2788302), (22, 2534820), (24, 2323585), (30, 1858868), (33, 1689880), (40, 1394151), (44, 1267410), (55, 1013928), (60, 929434), (66, 844940), (83, 671880), (88, 633705), (110, 506964), (120, 464717), (132, 422470), (165, 337976), (166, 335940), (220, 253482), (249, 223960), (264, 211235), (330, 168988), (332, 167970), (415, 134376), (440, 126741), (498, 111980), (509, 109560), (660, 84494), (664, 83985), (830, 67188), (913, 61080), (996, 55990), (1018, 54780), (1245, 44792), (1320, 42247), (1527, 36520), (1660, 33594), (1826, 30540), (1992, 27995), (2036, 27390), (2490, 22396), (2545, 21912), (2739, 20360), (3054, 18260), (3320, 16797), (3652, 15270), (4072, 13695), (4565, 12216), (4980, 11198), (5090, 10956), (5478, 10180), (5599, 9960), (6108, 9130), (7304, 7635)]