20119766400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{6529}}^1$

素因数の和:6666

約数の個数: 288

約数和(自身を含む): 72473988600

約数和(自身を除く): 52354222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 107, 120, 128, 144, 150, 160, 180, 192, 200, 214, 225, 240, 288, 300, 320, 321, 360, 384, 400, 428, 450, 480, 535, 576, 600, 640, 642, 720, 800, 856, 900, 960, 963, 1070, 1152, 1200, 1284, 1440, 1600, 1605, 1712, 1800, 1920, 1926, 2140, 2400, 2568, 2675, 2880, 3200, 3210, 3424, 3600, 3852, 4280, 4800, 4815, 5136, 5350, 5760, 6420, 6529, 6848, 7200, 7704, 8025, 8560, 9600, 9630, 10272, 10700, 12840, 13058, 13696, 14400, 15408, 16050, 17120, 19260, 19587, 20544, 21400, 24075, 25680, 26116, 28800, 30816, 32100, 32645, 34240, 38520, 39174, 41088, 42800, 48150, 51360, 52232, 58761, 61632, 64200, 65290, 68480, 77040, 78348, 85600, 96300, 97935, 102720, 104464, 117522, 123264, 128400, 130580, 154080, 156696, 163225, 171200, 192600, 195870, 205440, 208928, 235044, 256800, 261160, 293805, 308160, 313392, 326450, 342400, 385200, 391740, 417856, 470088, 489675, 513600, 522320, 587610, 616320, 626784, 652900, 698603, 770400, 783480, 835712, 940176, 979350, 1027200, 1044640, 1175220, 1253568, 1305800, 1397206, 1469025, 1540800, 1566960, 1880352, 1958700, 2089280, 2095809, 2350440, 2507136, 2611600, 2794412, 2938050, 3081600, 3133920, 3493015, 3760704, 3917400, 4178560, 4191618, 4700880, 5223200, 5588824, 5876100, 6267840, 6287427, 6986030, 7521408, 7834800, 8383236, 9401760, 10446400, 10479045, 11177648, 11752200, 12535680, 12574854, 13972060, 15669600, 16766472, 17465075, 18803520, 20892800, 20958090, 22355296, 23504400, 25149708, 27944120, 31339200, 31437135, 33532944, 34930150, 37607040, 41916180, 44710592, 47008800, 50299416, 52395225, 55888240, 62678400, 62874270, 67065888, 69860300, 83832360, 89421184, 94017600, 100598832, 104790450, 111776480, 125748540, 134131776, 139720600, 157185675, 167664720, 188035200, 201197664, 209580900, 223552960, 251497080, 268263552, 279441200, 314371350, 335329440, 402395328, 419161800, 447105920, 502994160, 558882400, 628742700, 670658880, 804790656, 838323600, 1005988320, 1117764800, 1257485400, 1341317760, 1676647200, 2011976640, 2235529600, 2514970800, 3353294400, 4023953280, 5029941600, 6706588800, 10059883200, 20119766400]

約数ペア:

[(1, 20119766400), (2, 10059883200), (3, 6706588800), (4, 5029941600), (5, 4023953280), (6, 3353294400), (8, 2514970800), (9, 2235529600), (10, 2011976640), (12, 1676647200), (15, 1341317760), (16, 1257485400), (18, 1117764800), (20, 1005988320), (24, 838323600), (25, 804790656), (30, 670658880), (32, 628742700), (36, 558882400), (40, 502994160), (45, 447105920), (48, 419161800), (50, 402395328), (60, 335329440), (64, 314371350), (72, 279441200), (75, 268263552), (80, 251497080), (90, 223552960), (96, 209580900), (100, 201197664), (107, 188035200), (120, 167664720), (128, 157185675), (144, 139720600), (150, 134131776), (160, 125748540), (180, 111776480), (192, 104790450), (200, 100598832), (214, 94017600), (225, 89421184), (240, 83832360), (288, 69860300), (300, 67065888), (320, 62874270), (321, 62678400), (360, 55888240), (384, 52395225), (400, 50299416), (428, 47008800), (450, 44710592), (480, 41916180), (535, 37607040), (576, 34930150), (600, 33532944), (640, 31437135), (642, 31339200), (720, 27944120), (800, 25149708), (856, 23504400), (900, 22355296), (960, 20958090), (963, 20892800), (1070, 18803520), (1152, 17465075), (1200, 16766472), (1284, 15669600), (1440, 13972060), (1600, 12574854), (1605, 12535680), (1712, 11752200), (1800, 11177648), (1920, 10479045), (1926, 10446400), (2140, 9401760), (2400, 8383236), (2568, 7834800), (2675, 7521408), (2880, 6986030), (3200, 6287427), (3210, 6267840), (3424, 5876100), (3600, 5588824), (3852, 5223200), (4280, 4700880), (4800, 4191618), (4815, 4178560), (5136, 3917400), (5350, 3760704), (5760, 3493015), (6420, 3133920), (6529, 3081600), (6848, 2938050), (7200, 2794412), (7704, 2611600), (8025, 2507136), (8560, 2350440), (9600, 2095809), (9630, 2089280), (10272, 1958700), (10700, 1880352), (12840, 1566960), (13058, 1540800), (13696, 1469025), (14400, 1397206), (15408, 1305800), (16050, 1253568), (17120, 1175220), (19260, 1044640), (19587, 1027200), (20544, 979350), (21400, 940176), (24075, 835712), (25680, 783480), (26116, 770400), (28800, 698603), (30816, 652900), (32100, 626784), (32645, 616320), (34240, 587610), (38520, 522320), (39174, 513600), (41088, 489675), (42800, 470088), (48150, 417856), (51360, 391740), (52232, 385200), (58761, 342400), (61632, 326450), (64200, 313392), (65290, 308160), (68480, 293805), (77040, 261160), (78348, 256800), (85600, 235044), (96300, 208928), (97935, 205440), (102720, 195870), (104464, 192600), (117522, 171200), (123264, 163225), (128400, 156696), (130580, 154080)]