83955960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 315187200

約数和(自身を除く): 231231240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 88, 90, 99, 108, 110, 111, 120, 132, 135, 148, 165, 180, 185, 191, 198, 216, 220, 222, 264, 270, 296, 297, 330, 333, 360, 370, 382, 396, 407, 440, 444, 495, 540, 555, 573, 594, 660, 666, 740, 764, 792, 814, 888, 955, 990, 999, 1080, 1110, 1146, 1188, 1221, 1320, 1332, 1480, 1485, 1528, 1628, 1665, 1719, 1910, 1980, 1998, 2035, 2101, 2220, 2292, 2376, 2442, 2664, 2865, 2970, 3256, 3330, 3438, 3663, 3820, 3960, 3996, 4070, 4202, 4440, 4584, 4884, 4995, 5157, 5730, 5940, 6105, 6303, 6660, 6876, 7067, 7326, 7640, 7992, 8140, 8404, 8595, 9768, 9990, 10314, 10505, 10989, 11460, 11880, 12210, 12606, 13320, 13752, 14134, 14652, 16280, 16808, 17190, 18315, 18909, 19980, 20628, 21010, 21201, 21978, 22920, 24420, 25212, 25785, 28268, 29304, 31515, 34380, 35335, 36630, 37818, 39960, 41256, 42020, 42402, 43956, 48840, 50424, 51570, 54945, 56536, 56727, 63030, 63603, 68760, 70670, 73260, 75636, 77737, 84040, 84804, 87912, 94545, 103140, 106005, 109890, 113454, 126060, 127206, 141340, 146520, 151272, 155474, 169608, 189090, 190809, 206280, 212010, 219780, 226908, 233211, 252120, 254412, 282680, 283635, 310948, 318015, 378180, 381618, 388685, 424020, 439560, 453816, 466422, 508824, 567270, 621896, 636030, 699633, 756360, 763236, 777370, 848040, 932844, 954045, 1134540, 1166055, 1272060, 1399266, 1526472, 1554740, 1865688, 1908090, 2098899, 2269080, 2332110, 2544120, 2798532, 3109480, 3498165, 3816180, 4197798, 4664220, 5597064, 6996330, 7632360, 8395596, 9328440, 10494495, 13992660, 16791192, 20988990, 27985320, 41977980, 83955960]

約数ペア:

[(1, 83955960), (2, 41977980), (3, 27985320), (4, 20988990), (5, 16791192), (6, 13992660), (8, 10494495), (9, 9328440), (10, 8395596), (11, 7632360), (12, 6996330), (15, 5597064), (18, 4664220), (20, 4197798), (22, 3816180), (24, 3498165), (27, 3109480), (30, 2798532), (33, 2544120), (36, 2332110), (37, 2269080), (40, 2098899), (44, 1908090), (45, 1865688), (54, 1554740), (55, 1526472), (60, 1399266), (66, 1272060), (72, 1166055), (74, 1134540), (88, 954045), (90, 932844), (99, 848040), (108, 777370), (110, 763236), (111, 756360), (120, 699633), (132, 636030), (135, 621896), (148, 567270), (165, 508824), (180, 466422), (185, 453816), (191, 439560), (198, 424020), (216, 388685), (220, 381618), (222, 378180), (264, 318015), (270, 310948), (296, 283635), (297, 282680), (330, 254412), (333, 252120), (360, 233211), (370, 226908), (382, 219780), (396, 212010), (407, 206280), (440, 190809), (444, 189090), (495, 169608), (540, 155474), (555, 151272), (573, 146520), (594, 141340), (660, 127206), (666, 126060), (740, 113454), (764, 109890), (792, 106005), (814, 103140), (888, 94545), (955, 87912), (990, 84804), (999, 84040), (1080, 77737), (1110, 75636), (1146, 73260), (1188, 70670), (1221, 68760), (1320, 63603), (1332, 63030), (1480, 56727), (1485, 56536), (1528, 54945), (1628, 51570), (1665, 50424), (1719, 48840), (1910, 43956), (1980, 42402), (1998, 42020), (2035, 41256), (2101, 39960), (2220, 37818), (2292, 36630), (2376, 35335), (2442, 34380), (2664, 31515), (2865, 29304), (2970, 28268), (3256, 25785), (3330, 25212), (3438, 24420), (3663, 22920), (3820, 21978), (3960, 21201), (3996, 21010), (4070, 20628), (4202, 19980), (4440, 18909), (4584, 18315), (4884, 17190), (4995, 16808), (5157, 16280), (5730, 14652), (5940, 14134), (6105, 13752), (6303, 13320), (6660, 12606), (6876, 12210), (7067, 11880), (7326, 11460), (7640, 10989), (7992, 10505), (8140, 10314), (8404, 9990), (8595, 9768)]