199785960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 540489240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 72, 88, 90, 99, 108, 110, 120, 132, 134, 135, 165, 180, 198, 201, 216, 220, 251, 264, 268, 270, 297, 330, 335, 360, 396, 402, 440, 495, 502, 536, 540, 594, 603, 660, 670, 737, 753, 792, 804, 990, 1004, 1005, 1080, 1188, 1206, 1255, 1320, 1340, 1474, 1485, 1506, 1608, 1809, 1980, 2008, 2010, 2211, 2259, 2376, 2412, 2510, 2680, 2761, 2948, 2970, 3012, 3015, 3618, 3685, 3765, 3960, 4020, 4422, 4518, 4824, 5020, 5522, 5896, 5940, 6024, 6030, 6633, 6777, 7236, 7370, 7530, 8040, 8283, 8844, 9036, 9045, 10040, 11044, 11055, 11295, 11880, 12060, 13266, 13554, 13805, 14472, 14740, 15060, 16566, 16817, 17688, 18072, 18090, 19899, 22088, 22110, 22590, 24120, 24849, 26532, 27108, 27610, 29480, 30120, 33132, 33165, 33634, 33885, 36180, 39798, 41415, 44220, 45180, 49698, 50451, 53064, 54216, 55220, 66264, 66330, 67268, 67770, 72360, 74547, 79596, 82830, 84085, 88440, 90360, 99396, 99495, 100902, 110440, 124245, 132660, 134536, 135540, 149094, 151353, 159192, 165660, 168170, 184987, 198792, 198990, 201804, 248490, 252255, 265320, 271080, 298188, 302706, 331320, 336340, 369974, 372735, 397980, 403608, 454059, 496980, 504510, 554961, 596376, 605412, 672680, 739948, 745470, 756765, 795960, 908118, 924935, 993960, 1009020, 1109922, 1210824, 1479896, 1490940, 1513530, 1664883, 1816236, 1849870, 2018040, 2219844, 2270295, 2774805, 2981880, 3027060, 3329766, 3632472, 3699740, 4439688, 4540590, 4994649, 5549610, 6054120, 6659532, 7399480, 8324415, 9081180, 9989298, 11099220, 13319064, 16648830, 18162360, 19978596, 22198440, 24973245, 33297660, 39957192, 49946490, 66595320, 99892980, 199785960]

約数ペア:

[(1, 199785960), (2, 99892980), (3, 66595320), (4, 49946490), (5, 39957192), (6, 33297660), (8, 24973245), (9, 22198440), (10, 19978596), (11, 18162360), (12, 16648830), (15, 13319064), (18, 11099220), (20, 9989298), (22, 9081180), (24, 8324415), (27, 7399480), (30, 6659532), (33, 6054120), (36, 5549610), (40, 4994649), (44, 4540590), (45, 4439688), (54, 3699740), (55, 3632472), (60, 3329766), (66, 3027060), (67, 2981880), (72, 2774805), (88, 2270295), (90, 2219844), (99, 2018040), (108, 1849870), (110, 1816236), (120, 1664883), (132, 1513530), (134, 1490940), (135, 1479896), (165, 1210824), (180, 1109922), (198, 1009020), (201, 993960), (216, 924935), (220, 908118), (251, 795960), (264, 756765), (268, 745470), (270, 739948), (297, 672680), (330, 605412), (335, 596376), (360, 554961), (396, 504510), (402, 496980), (440, 454059), (495, 403608), (502, 397980), (536, 372735), (540, 369974), (594, 336340), (603, 331320), (660, 302706), (670, 298188), (737, 271080), (753, 265320), (792, 252255), (804, 248490), (990, 201804), (1004, 198990), (1005, 198792), (1080, 184987), (1188, 168170), (1206, 165660), (1255, 159192), (1320, 151353), (1340, 149094), (1474, 135540), (1485, 134536), (1506, 132660), (1608, 124245), (1809, 110440), (1980, 100902), (2008, 99495), (2010, 99396), (2211, 90360), (2259, 88440), (2376, 84085), (2412, 82830), (2510, 79596), (2680, 74547), (2761, 72360), (2948, 67770), (2970, 67268), (3012, 66330), (3015, 66264), (3618, 55220), (3685, 54216), (3765, 53064), (3960, 50451), (4020, 49698), (4422, 45180), (4518, 44220), (4824, 41415), (5020, 39798), (5522, 36180), (5896, 33885), (5940, 33634), (6024, 33165), (6030, 33132), (6633, 30120), (6777, 29480), (7236, 27610), (7370, 27108), (7530, 26532), (8040, 24849), (8283, 24120), (8844, 22590), (9036, 22110), (9045, 22088), (10040, 19899), (11044, 18090), (11055, 18072), (11295, 17688), (11880, 16817), (12060, 16566), (13266, 15060), (13554, 14740), (13805, 14472)]