205095963600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{90863}}^1$

素因数の和:90920

約数の個数: 480

約数和(自身を含む): 838274918400

約数和(自身を除く): 633178954800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 27, 30, 33, 36, 38, 40, 44, 45, 48, 50, 54, 55, 57, 60, 66, 72, 75, 76, 80, 88, 90, 95, 99, 100, 108, 110, 114, 120, 132, 135, 144, 150, 152, 165, 171, 176, 180, 190, 198, 200, 209, 216, 220, 225, 228, 240, 264, 270, 275, 285, 297, 300, 304, 330, 342, 360, 380, 396, 400, 418, 432, 440, 450, 456, 475, 495, 513, 528, 540, 550, 570, 594, 600, 627, 660, 675, 684, 720, 760, 792, 825, 836, 855, 880, 900, 912, 950, 990, 1026, 1045, 1080, 1100, 1140, 1188, 1200, 1254, 1320, 1350, 1368, 1425, 1485, 1520, 1584, 1650, 1672, 1710, 1800, 1881, 1900, 1980, 2052, 2090, 2160, 2200, 2280, 2376, 2475, 2508, 2565, 2640, 2700, 2736, 2850, 2970, 3135, 3300, 3344, 3420, 3600, 3762, 3800, 3960, 4104, 4180, 4275, 4400, 4560, 4752, 4950, 5016, 5130, 5225, 5400, 5643, 5700, 5940, 6270, 6600, 6840, 7425, 7524, 7600, 7920, 8208, 8360, 8550, 9405, 9900, 10032, 10260, 10450, 10800, 11286, 11400, 11880, 12540, 12825, 13200, 13680, 14850, 15048, 15675, 16720, 17100, 18810, 19800, 20520, 20900, 22572, 22800, 23760, 25080, 25650, 28215, 29700, 30096, 31350, 34200, 37620, 39600, 41040, 41800, 45144, 47025, 50160, 51300, 56430, 59400, 62700, 68400, 75240, 83600, 90288, 90863, 94050, 102600, 112860, 118800, 125400, 141075, 150480, 181726, 188100, 205200, 225720, 250800, 272589, 282150, 363452, 376200, 451440, 454315, 545178, 564300, 726904, 752400, 817767, 908630, 999493, 1090356, 1128600, 1362945, 1453808, 1635534, 1726397, 1817260, 1998986, 2180712, 2257200, 2271575, 2453301, 2725890, 2998479, 3271068, 3452794, 3634520, 3997972, 4088835, 4361424, 4543150, 4906602, 4997465, 5179191, 5451780, 5996958, 6542136, 6814725, 6905588, 7269040, 7995944, 8177670, 8631985, 8995437, 9086300, 9813204, 9994930, 10358382, 10903560, 11993916, 12266505, 13084272, 13629450, 13811176, 14992395, 15537573, 15991888, 16355340, 17263970, 17990874, 18172600, 18990367, 19626408, 19989860, 20444175, 20716764, 21807120, 23987832, 24533010, 24987325, 25895955, 26986311, 27258900, 27622352, 29984790, 31075146, 32710680, 34527940, 35981748, 36345200, 37980734, 39252816, 39979720, 40888350, 41433528, 43159925, 44977185, 46612719, 47975664, 49066020, 49974650, 51791910, 53972622, 54517800, 56971101, 59969580, 61332525, 62150292, 65421360, 69055880, 71963496, 74961975, 75961468, 77687865, 79959440, 81776700, 82867056, 86319850, 89954370, 93225438, 94951835, 98132040, 99949300, 103583820, 107945244, 109035600, 113942202, 119939160, 122665050, 124300584, 129479775, 134931555, 138111760, 143926992, 149923950, 151922936, 155375730, 163553400, 170913303, 172639700, 179908740, 186450876, 189903670, 196264080, 199898600, 207167640, 215890488, 224885925, 227884404, 233063595, 239878320, 245330100, 248601168, 258959550, 269863110, 284855505, 299847900, 303845872, 310751460, 327106800, 341826606, 345279400, 359817480, 372901752, 379807340, 388439325, 399797200, 414335280, 431780976, 449771850, 455768808, 466127190, 474759175, 490660200, 512739909, 517919100, 539726220, 569711010, 599695800, 621502920, 674657775, 683653212, 690558800, 719634960, 745803504, 759614680, 776878650, 854566515, 899543700, 911537616, 932254380, 949518350, 981320400, 1025479818, 1035838200, 1079452440, 1139422020, 1165317975, 1199391600, 1243005840, 1349315550, 1367306424, 1424277525, 1519229360, 1553757300, 1709133030, 1799087400, 1864508760, 1899036700, 2050959636, 2071676400, 2158904880, 2278844040, 2330635950, 2563699545, 2698631100, 2734612848, 2848555050, 3107514600, 3418266060, 3598174800, 3729017520, 3798073400, 4101919272, 4272832575, 4557688080, 4661271900, 5127399090, 5397262200, 5697110100, 6215029200, 6836532120, 7596146800, 8203838544, 8545665150, 9322543800, 10254798180, 10794524400, 11394220200, 12818497725, 13673064240, 17091330300, 18645087600, 20509596360, 22788440400, 25636995450, 34182660600, 41019192720, 51273990900, 68365321200, 102547981800, 205095963600]

約数ペア:

[(1, 205095963600), (2, 102547981800), (3, 68365321200), (4, 51273990900), (5, 41019192720), (6, 34182660600), (8, 25636995450), (9, 22788440400), (10, 20509596360), (11, 18645087600), (12, 17091330300), (15, 13673064240), (16, 12818497725), (18, 11394220200), (19, 10794524400), (20, 10254798180), (22, 9322543800), (24, 8545665150), (25, 8203838544), (27, 7596146800), (30, 6836532120), (33, 6215029200), (36, 5697110100), (38, 5397262200), (40, 5127399090), (44, 4661271900), (45, 4557688080), (48, 4272832575), (50, 4101919272), (54, 3798073400), (55, 3729017520), (57, 3598174800), (60, 3418266060), (66, 3107514600), (72, 2848555050), (75, 2734612848), (76, 2698631100), (80, 2563699545), (88, 2330635950), (90, 2278844040), (95, 2158904880), (99, 2071676400), (100, 2050959636), (108, 1899036700), (110, 1864508760), (114, 1799087400), (120, 1709133030), (132, 1553757300), (135, 1519229360), (144, 1424277525), (150, 1367306424), (152, 1349315550), (165, 1243005840), (171, 1199391600), (176, 1165317975), (180, 1139422020), (190, 1079452440), (198, 1035838200), (200, 1025479818), (209, 981320400), (216, 949518350), (220, 932254380), (225, 911537616), (228, 899543700), (240, 854566515), (264, 776878650), (270, 759614680), (275, 745803504), (285, 719634960), (297, 690558800), (300, 683653212), (304, 674657775), (330, 621502920), (342, 599695800), (360, 569711010), (380, 539726220), (396, 517919100), (400, 512739909), (418, 490660200), (432, 474759175), (440, 466127190), (450, 455768808), (456, 449771850), (475, 431780976), (495, 414335280), (513, 399797200), (528, 388439325), (540, 379807340), (550, 372901752), (570, 359817480), (594, 345279400), (600, 341826606), (627, 327106800), (660, 310751460), (675, 303845872), (684, 299847900), (720, 284855505), (760, 269863110), (792, 258959550), (825, 248601168), (836, 245330100), (855, 239878320), (880, 233063595), (900, 227884404), (912, 224885925), (950, 215890488), (990, 207167640), (1026, 199898600), (1045, 196264080), (1080, 189903670), (1100, 186450876), (1140, 179908740), (1188, 172639700), (1200, 170913303), (1254, 163553400), (1320, 155375730), (1350, 151922936), (1368, 149923950), (1425, 143926992), (1485, 138111760), (1520, 134931555), (1584, 129479775), (1650, 124300584), (1672, 122665050), (1710, 119939160), (1800, 113942202), (1881, 109035600), (1900, 107945244), (1980, 103583820), (2052, 99949300), (2090, 98132040), (2160, 94951835), (2200, 93225438), (2280, 89954370), (2376, 86319850), (2475, 82867056), (2508, 81776700), (2565, 79959440), (2640, 77687865), (2700, 75961468), (2736, 74961975), (2850, 71963496), (2970, 69055880), (3135, 65421360), (3300, 62150292), (3344, 61332525), (3420, 59969580), (3600, 56971101), (3762, 54517800), (3800, 53972622), (3960, 51791910), (4104, 49974650), (4180, 49066020), (4275, 47975664), (4400, 46612719), (4560, 44977185), (4752, 43159925), (4950, 41433528), (5016, 40888350), (5130, 39979720), (5225, 39252816), (5400, 37980734), (5643, 36345200), (5700, 35981748), (5940, 34527940), (6270, 32710680), (6600, 31075146), (6840, 29984790), (7425, 27622352), (7524, 27258900), (7600, 26986311), (7920, 25895955), (8208, 24987325), (8360, 24533010), (8550, 23987832), (9405, 21807120), (9900, 20716764), (10032, 20444175), (10260, 19989860), (10450, 19626408), (10800, 18990367), (11286, 18172600), (11400, 17990874), (11880, 17263970), (12540, 16355340), (12825, 15991888), (13200, 15537573), (13680, 14992395), (14850, 13811176), (15048, 13629450), (15675, 13084272), (16720, 12266505), (17100, 11993916), (18810, 10903560), (19800, 10358382), (20520, 9994930), (20900, 9813204), (22572, 9086300), (22800, 8995437), (23760, 8631985), (25080, 8177670), (25650, 7995944), (28215, 7269040), (29700, 6905588), (30096, 6814725), (31350, 6542136), (34200, 5996958), (37620, 5451780), (39600, 5179191), (41040, 4997465), (41800, 4906602), (45144, 4543150), (47025, 4361424), (50160, 4088835), (51300, 3997972), (56430, 3634520), (59400, 3452794), (62700, 3271068), (68400, 2998479), (75240, 2725890), (83600, 2453301), (90288, 2271575), (90863, 2257200), (94050, 2180712), (102600, 1998986), (112860, 1817260), (118800, 1726397), (125400, 1635534), (141075, 1453808), (150480, 1362945), (181726, 1128600), (188100, 1090356), (205200, 999493), (225720, 908630), (250800, 817767), (272589, 752400), (282150, 726904), (363452, 564300), (376200, 545178), (451440, 454315)]