222544080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28099}}^1$

素因数の和:28129

約数の個数: 120

約数和(自身を含む): 815349600

約数和(自身を除く): 592805520

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, 28099, 56198, 84297, 112396, 140495, 168594, 224792, 252891, 280990, 309089, 337188, 421485, 449584, 505782, 561980, 618178, 674376, 842970, 927267, 1011564, 1123960, 1236356, 1264455, 1348752, 1545445, 1685940, 1854534, 2023128, 2247920, 2472712, 2528910, 2781801, 3090890, 3371880, 3709068, 4046256, 4636335, 4945424, 5057820, 5563602, 6181780, 6743760, 7418136, 9272670, 10115640, 11127204, 12363560, 13909005, 14836272, 18545340, 20231280, 22254408, 24727120, 27818010, 37090680, 44508816, 55636020, 74181360, 111272040, 222544080]

約数ペア:

[(1, 222544080), (2, 111272040), (3, 74181360), (4, 55636020), (5, 44508816), (6, 37090680), (8, 27818010), (9, 24727120), (10, 22254408), (11, 20231280), (12, 18545340), (15, 14836272), (16, 13909005), (18, 12363560), (20, 11127204), (22, 10115640), (24, 9272670), (30, 7418136), (33, 6743760), (36, 6181780), (40, 5563602), (44, 5057820), (45, 4945424), (48, 4636335), (55, 4046256), (60, 3709068), (66, 3371880), (72, 3090890), (80, 2781801), (88, 2528910), (90, 2472712), (99, 2247920), (110, 2023128), (120, 1854534), (132, 1685940), (144, 1545445), (165, 1348752), (176, 1264455), (180, 1236356), (198, 1123960), (220, 1011564), (240, 927267), (264, 842970), (330, 674376), (360, 618178), (396, 561980), (440, 505782), (495, 449584), (528, 421485), (660, 337188), (720, 309089), (792, 280990), (880, 252891), (990, 224792), (1320, 168594), (1584, 140495), (1980, 112396), (2640, 84297), (3960, 56198), (7920, 28099)]