81051703920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10627}}^1$

素因数の和:10770

約数の個数: 400

約数和(自身を含む): 309995123328

約数和(自身を除く): 228943419408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 107, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 214, 216, 220, 240, 264, 270, 297, 321, 324, 330, 360, 396, 405, 428, 432, 440, 495, 528, 535, 540, 594, 642, 648, 660, 720, 792, 810, 856, 880, 891, 963, 990, 1070, 1080, 1177, 1188, 1284, 1296, 1320, 1485, 1584, 1605, 1620, 1712, 1782, 1926, 1980, 2140, 2160, 2354, 2376, 2568, 2640, 2889, 2970, 3210, 3240, 3531, 3564, 3852, 3960, 4280, 4455, 4708, 4752, 4815, 5136, 5778, 5885, 5940, 6420, 6480, 7062, 7128, 7704, 7920, 8560, 8667, 8910, 9416, 9630, 10593, 10627, 11556, 11770, 11880, 12840, 14124, 14256, 14445, 15408, 17334, 17655, 17820, 18832, 19260, 21186, 21254, 23112, 23540, 23760, 25680, 28248, 28890, 31779, 31881, 34668, 35310, 35640, 38520, 42372, 42508, 43335, 46224, 47080, 52965, 53135, 56496, 57780, 63558, 63762, 69336, 70620, 71280, 77040, 84744, 85016, 86670, 94160, 95337, 95643, 105930, 106270, 115560, 116897, 127116, 127524, 138672, 141240, 158895, 159405, 169488, 170032, 173340, 190674, 191286, 211860, 212540, 231120, 233794, 254232, 255048, 282480, 286929, 317790, 318810, 346680, 350691, 381348, 382572, 423720, 425080, 467588, 476685, 478215, 508464, 510096, 573858, 584485, 635580, 637620, 693360, 701382, 762696, 765144, 847440, 850160, 860787, 935176, 953370, 956430, 1052073, 1137089, 1147716, 1168970, 1271160, 1275240, 1402764, 1434645, 1525392, 1530288, 1721574, 1753455, 1870352, 1906740, 1912860, 2104146, 2274178, 2295432, 2337940, 2542320, 2550480, 2805528, 2869290, 3156219, 3411267, 3443148, 3506910, 3813480, 3825720, 4208292, 4303935, 4548356, 4590864, 4675880, 5260365, 5611056, 5685445, 5738580, 6312438, 6822534, 6886296, 7013820, 7626960, 7651440, 8416584, 8607870, 9096712, 9351760, 9468657, 10233801, 10520730, 11370890, 11477160, 12507979, 12624876, 13645068, 13772592, 14027640, 15781095, 16833168, 17056335, 17215740, 18193424, 18937314, 20467602, 21041460, 22741780, 22954320, 25015958, 25249752, 27290136, 28055280, 30701403, 31562190, 34112670, 34431480, 37523937, 37874628, 40935204, 42082920, 45483560, 47343285, 50031916, 50499504, 51169005, 54580272, 61402806, 62539895, 63124380, 68225340, 68862960, 75047874, 75749256, 81870408, 84165840, 90967120, 92104209, 94686570, 100063832, 102338010, 112571811, 122805612, 125079790, 126248760, 136450680, 150095748, 151498512, 153507015, 163740816, 184208418, 187619685, 189373140, 200127664, 204676020, 225143622, 245611224, 250159580, 252497520, 272901360, 300191496, 307014030, 337715433, 368416836, 375239370, 378746280, 409352040, 450287244, 460521045, 491222448, 500319160, 562859055, 600382992, 614028060, 675430866, 736833672, 750478740, 757492560, 818704080, 900574488, 921042090, 1000638320, 1013146299, 1125718110, 1228056120, 1350861732, 1473667344, 1500957480, 1688577165, 1801148976, 1842084180, 2026292598, 2251436220, 2456112240, 2701723464, 3001914960, 3377154330, 3684168360, 4052585196, 4502872440, 5065731495, 5403446928, 6754308660, 7368336720, 8105170392, 9005744880, 10131462990, 13508617320, 16210340784, 20262925980, 27017234640, 40525851960, 81051703920]

約数ペア:

[(1, 81051703920), (2, 40525851960), (3, 27017234640), (4, 20262925980), (5, 16210340784), (6, 13508617320), (8, 10131462990), (9, 9005744880), (10, 8105170392), (11, 7368336720), (12, 6754308660), (15, 5403446928), (16, 5065731495), (18, 4502872440), (20, 4052585196), (22, 3684168360), (24, 3377154330), (27, 3001914960), (30, 2701723464), (33, 2456112240), (36, 2251436220), (40, 2026292598), (44, 1842084180), (45, 1801148976), (48, 1688577165), (54, 1500957480), (55, 1473667344), (60, 1350861732), (66, 1228056120), (72, 1125718110), (80, 1013146299), (81, 1000638320), (88, 921042090), (90, 900574488), (99, 818704080), (107, 757492560), (108, 750478740), (110, 736833672), (120, 675430866), (132, 614028060), (135, 600382992), (144, 562859055), (162, 500319160), (165, 491222448), (176, 460521045), (180, 450287244), (198, 409352040), (214, 378746280), (216, 375239370), (220, 368416836), (240, 337715433), (264, 307014030), (270, 300191496), (297, 272901360), (321, 252497520), (324, 250159580), (330, 245611224), (360, 225143622), (396, 204676020), (405, 200127664), (428, 189373140), (432, 187619685), (440, 184208418), (495, 163740816), (528, 153507015), (535, 151498512), (540, 150095748), (594, 136450680), (642, 126248760), (648, 125079790), (660, 122805612), (720, 112571811), (792, 102338010), (810, 100063832), (856, 94686570), (880, 92104209), (891, 90967120), (963, 84165840), (990, 81870408), (1070, 75749256), (1080, 75047874), (1177, 68862960), (1188, 68225340), (1284, 63124380), (1296, 62539895), (1320, 61402806), (1485, 54580272), (1584, 51169005), (1605, 50499504), (1620, 50031916), (1712, 47343285), (1782, 45483560), (1926, 42082920), (1980, 40935204), (2140, 37874628), (2160, 37523937), (2354, 34431480), (2376, 34112670), (2568, 31562190), (2640, 30701403), (2889, 28055280), (2970, 27290136), (3210, 25249752), (3240, 25015958), (3531, 22954320), (3564, 22741780), (3852, 21041460), (3960, 20467602), (4280, 18937314), (4455, 18193424), (4708, 17215740), (4752, 17056335), (4815, 16833168), (5136, 15781095), (5778, 14027640), (5885, 13772592), (5940, 13645068), (6420, 12624876), (6480, 12507979), (7062, 11477160), (7128, 11370890), (7704, 10520730), (7920, 10233801), (8560, 9468657), (8667, 9351760), (8910, 9096712), (9416, 8607870), (9630, 8416584), (10593, 7651440), (10627, 7626960), (11556, 7013820), (11770, 6886296), (11880, 6822534), (12840, 6312438), (14124, 5738580), (14256, 5685445), (14445, 5611056), (15408, 5260365), (17334, 4675880), (17655, 4590864), (17820, 4548356), (18832, 4303935), (19260, 4208292), (21186, 3825720), (21254, 3813480), (23112, 3506910), (23540, 3443148), (23760, 3411267), (25680, 3156219), (28248, 2869290), (28890, 2805528), (31779, 2550480), (31881, 2542320), (34668, 2337940), (35310, 2295432), (35640, 2274178), (38520, 2104146), (42372, 1912860), (42508, 1906740), (43335, 1870352), (46224, 1753455), (47080, 1721574), (52965, 1530288), (53135, 1525392), (56496, 1434645), (57780, 1402764), (63558, 1275240), (63762, 1271160), (69336, 1168970), (70620, 1147716), (71280, 1137089), (77040, 1052073), (84744, 956430), (85016, 953370), (86670, 935176), (94160, 860787), (95337, 850160), (95643, 847440), (105930, 765144), (106270, 762696), (115560, 701382), (116897, 693360), (127116, 637620), (127524, 635580), (138672, 584485), (141240, 573858), (158895, 510096), (159405, 508464), (169488, 478215), (170032, 476685), (173340, 467588), (190674, 425080), (191286, 423720), (211860, 382572), (212540, 381348), (231120, 350691), (233794, 346680), (254232, 318810), (255048, 317790), (282480, 286929)]