20120680800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4516

約数の個数: 576

約数和(自身を含む): 83582150400

約数和(自身を除く): 63461469600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 50, 54, 55, 57, 60, 66, 72, 75, 76, 80, 88, 90, 95, 96, 99, 100, 108, 110, 114, 120, 132, 135, 144, 150, 152, 160, 165, 171, 176, 180, 190, 198, 200, 209, 216, 220, 225, 228, 240, 264, 270, 275, 285, 288, 297, 300, 304, 330, 342, 352, 360, 380, 396, 400, 418, 432, 440, 450, 456, 475, 480, 495, 513, 528, 540, 550, 570, 594, 600, 608, 627, 660, 675, 684, 720, 760, 792, 800, 825, 836, 855, 864, 880, 900, 912, 950, 990, 1026, 1045, 1056, 1080, 1100, 1140, 1188, 1200, 1254, 1320, 1350, 1368, 1425, 1440, 1485, 1520, 1584, 1650, 1672, 1710, 1760, 1800, 1824, 1881, 1900, 1980, 2052, 2090, 2160, 2200, 2280, 2376, 2400, 2475, 2508, 2565, 2640, 2700, 2736, 2850, 2970, 3040, 3135, 3168, 3300, 3344, 3420, 3600, 3762, 3800, 3960, 4104, 4180, 4275, 4320, 4400, 4457, 4560, 4752, 4950, 5016, 5130, 5225, 5280, 5400, 5472, 5643, 5700, 5940, 6270, 6600, 6688, 6840, 7200, 7425, 7524, 7600, 7920, 8208, 8360, 8550, 8800, 8914, 9120, 9405, 9504, 9900, 10032, 10260, 10450, 10800, 11286, 11400, 11880, 12540, 12825, 13200, 13371, 13680, 14850, 15048, 15200, 15675, 15840, 16416, 16720, 17100, 17828, 18810, 19800, 20064, 20520, 20900, 21600, 22285, 22572, 22800, 23760, 25080, 25650, 26400, 26742, 27360, 28215, 29700, 30096, 31350, 33440, 34200, 35656, 37620, 39600, 40113, 41040, 41800, 44570, 45144, 45600, 47025, 47520, 49027, 50160, 51300, 53484, 56430, 59400, 60192, 62700, 66855, 68400, 71312, 75240, 79200, 80226, 82080, 83600, 84683, 89140, 90288, 94050, 98054, 100320, 102600, 106968, 111425, 112860, 118800, 120339, 125400, 133710, 136800, 141075, 142624, 147081, 150480, 160452, 167200, 169366, 178280, 180576, 188100, 196108, 200565, 205200, 213936, 222850, 225720, 237600, 240678, 245135, 250800, 254049, 267420, 282150, 294162, 300960, 320904, 334275, 338732, 356560, 376200, 392216, 401130, 410400, 423415, 427872, 441243, 445700, 451440, 481356, 490270, 501600, 508098, 534840, 564300, 588324, 601695, 641808, 668550, 677464, 713120, 735405, 752400, 762147, 784432, 802260, 846830, 882486, 891400, 902880, 931513, 962712, 980540, 1002825, 1016196, 1069680, 1128600, 1176648, 1203390, 1225675, 1270245, 1283616, 1323729, 1337100, 1354928, 1470810, 1504800, 1524294, 1568864, 1604520, 1693660, 1764972, 1782800, 1863026, 1925424, 1961080, 2005650, 2032392, 2117075, 2139360, 2206215, 2257200, 2286441, 2353296, 2406780, 2451350, 2540490, 2647458, 2674200, 2709856, 2794539, 2941620, 3008475, 3048588, 3209040, 3387320, 3529944, 3565600, 3677025, 3726052, 3810735, 3850848, 3922160, 4011300, 4064784, 4234150, 4412430, 4514400, 4572882, 4657565, 4706592, 4813560, 4902700, 5080980, 5294916, 5348400, 5589078, 5883240, 6016950, 6097176, 6351225, 6418080, 6618645, 6774640, 7059888, 7354050, 7452104, 7621470, 7844320, 8022600, 8129568, 8383617, 8468300, 8824860, 9145764, 9315130, 9627120, 9805400, 10161960, 10589832, 10696800, 11031075, 11178156, 11432205, 11766480, 12033900, 12194352, 12702450, 13237290, 13549280, 13972695, 14119776, 14708100, 14904208, 15242940, 16045200, 16767234, 16936600, 17649720, 18291528, 18630260, 19053675, 19254240, 19610800, 20323920, 21179664, 22062150, 22356312, 22864410, 23287825, 23532960, 24067800, 24388704, 25150851, 25404900, 26474580, 27945390, 29416200, 29808416, 30485880, 32090400, 33093225, 33534468, 33873200, 35299440, 36583056, 37260520, 38107350, 39221600, 40647840, 41918085, 42359328, 44124300, 44712624, 45728820, 46575650, 48135600, 50301702, 50809800, 52949160, 55890780, 57161025, 58832400, 60971760, 66186450, 67068936, 67746400, 69863475, 70598880, 73166112, 74521040, 76214700, 83836170, 88248600, 89425248, 91457640, 93151300, 96271200, 100603404, 101619600, 105898320, 111781560, 114322050, 117664800, 121943520, 125754255, 132372900, 134137872, 139726950, 149042080, 152429400, 167672340, 176497200, 182915280, 186302600, 201206808, 203239200, 209590425, 211796640, 223563120, 228644100, 251508510, 264745800, 268275744, 279453900, 304858800, 335344680, 352994400, 365830560, 372605200, 402413616, 419180850, 447126240, 457288200, 503017020, 529491600, 558907800, 609717600, 628771275, 670689360, 745210400, 804827232, 838361700, 914576400, 1006034040, 1058983200, 1117815600, 1257542550, 1341378720, 1676723400, 1829152800, 2012068080, 2235631200, 2515085100, 3353446800, 4024136160, 5030170200, 6706893600, 10060340400, 20120680800]

約数ペア:

[(1, 20120680800), (2, 10060340400), (3, 6706893600), (4, 5030170200), (5, 4024136160), (6, 3353446800), (8, 2515085100), (9, 2235631200), (10, 2012068080), (11, 1829152800), (12, 1676723400), (15, 1341378720), (16, 1257542550), (18, 1117815600), (19, 1058983200), (20, 1006034040), (22, 914576400), (24, 838361700), (25, 804827232), (27, 745210400), (30, 670689360), (32, 628771275), (33, 609717600), (36, 558907800), (38, 529491600), (40, 503017020), (44, 457288200), (45, 447126240), (48, 419180850), (50, 402413616), (54, 372605200), (55, 365830560), (57, 352994400), (60, 335344680), (66, 304858800), (72, 279453900), (75, 268275744), (76, 264745800), (80, 251508510), (88, 228644100), (90, 223563120), (95, 211796640), (96, 209590425), (99, 203239200), (100, 201206808), (108, 186302600), (110, 182915280), (114, 176497200), (120, 167672340), (132, 152429400), (135, 149042080), (144, 139726950), (150, 134137872), (152, 132372900), (160, 125754255), (165, 121943520), (171, 117664800), (176, 114322050), (180, 111781560), (190, 105898320), (198, 101619600), (200, 100603404), (209, 96271200), (216, 93151300), (220, 91457640), (225, 89425248), (228, 88248600), (240, 83836170), (264, 76214700), (270, 74521040), (275, 73166112), (285, 70598880), (288, 69863475), (297, 67746400), (300, 67068936), (304, 66186450), (330, 60971760), (342, 58832400), (352, 57161025), (360, 55890780), (380, 52949160), (396, 50809800), (400, 50301702), (418, 48135600), (432, 46575650), (440, 45728820), (450, 44712624), (456, 44124300), (475, 42359328), (480, 41918085), (495, 40647840), (513, 39221600), (528, 38107350), (540, 37260520), (550, 36583056), (570, 35299440), (594, 33873200), (600, 33534468), (608, 33093225), (627, 32090400), (660, 30485880), (675, 29808416), (684, 29416200), (720, 27945390), (760, 26474580), (792, 25404900), (800, 25150851), (825, 24388704), (836, 24067800), (855, 23532960), (864, 23287825), (880, 22864410), (900, 22356312), (912, 22062150), (950, 21179664), (990, 20323920), (1026, 19610800), (1045, 19254240), (1056, 19053675), (1080, 18630260), (1100, 18291528), (1140, 17649720), (1188, 16936600), (1200, 16767234), (1254, 16045200), (1320, 15242940), (1350, 14904208), (1368, 14708100), (1425, 14119776), (1440, 13972695), (1485, 13549280), (1520, 13237290), (1584, 12702450), (1650, 12194352), (1672, 12033900), (1710, 11766480), (1760, 11432205), (1800, 11178156), (1824, 11031075), (1881, 10696800), (1900, 10589832), (1980, 10161960), (2052, 9805400), (2090, 9627120), (2160, 9315130), (2200, 9145764), (2280, 8824860), (2376, 8468300), (2400, 8383617), (2475, 8129568), (2508, 8022600), (2565, 7844320), (2640, 7621470), (2700, 7452104), (2736, 7354050), (2850, 7059888), (2970, 6774640), (3040, 6618645), (3135, 6418080), (3168, 6351225), (3300, 6097176), (3344, 6016950), (3420, 5883240), (3600, 5589078), (3762, 5348400), (3800, 5294916), (3960, 5080980), (4104, 4902700), (4180, 4813560), (4275, 4706592), (4320, 4657565), (4400, 4572882), (4457, 4514400), (4560, 4412430), (4752, 4234150), (4950, 4064784), (5016, 4011300), (5130, 3922160), (5225, 3850848), (5280, 3810735), (5400, 3726052), (5472, 3677025), (5643, 3565600), (5700, 3529944), (5940, 3387320), (6270, 3209040), (6600, 3048588), (6688, 3008475), (6840, 2941620), (7200, 2794539), (7425, 2709856), (7524, 2674200), (7600, 2647458), (7920, 2540490), (8208, 2451350), (8360, 2406780), (8550, 2353296), (8800, 2286441), (8914, 2257200), (9120, 2206215), (9405, 2139360), (9504, 2117075), (9900, 2032392), (10032, 2005650), (10260, 1961080), (10450, 1925424), (10800, 1863026), (11286, 1782800), (11400, 1764972), (11880, 1693660), (12540, 1604520), (12825, 1568864), (13200, 1524294), (13371, 1504800), (13680, 1470810), (14850, 1354928), (15048, 1337100), (15200, 1323729), (15675, 1283616), (15840, 1270245), (16416, 1225675), (16720, 1203390), (17100, 1176648), (17828, 1128600), (18810, 1069680), (19800, 1016196), (20064, 1002825), (20520, 980540), (20900, 962712), (21600, 931513), (22285, 902880), (22572, 891400), (22800, 882486), (23760, 846830), (25080, 802260), (25650, 784432), (26400, 762147), (26742, 752400), (27360, 735405), (28215, 713120), (29700, 677464), (30096, 668550), (31350, 641808), (33440, 601695), (34200, 588324), (35656, 564300), (37620, 534840), (39600, 508098), (40113, 501600), (41040, 490270), (41800, 481356), (44570, 451440), (45144, 445700), (45600, 441243), (47025, 427872), (47520, 423415), (49027, 410400), (50160, 401130), (51300, 392216), (53484, 376200), (56430, 356560), (59400, 338732), (60192, 334275), (62700, 320904), (66855, 300960), (68400, 294162), (71312, 282150), (75240, 267420), (79200, 254049), (80226, 250800), (82080, 245135), (83600, 240678), (84683, 237600), (89140, 225720), (90288, 222850), (94050, 213936), (98054, 205200), (100320, 200565), (102600, 196108), (106968, 188100), (111425, 180576), (112860, 178280), (118800, 169366), (120339, 167200), (125400, 160452), (133710, 150480), (136800, 147081), (141075, 142624)]