28226880000

素因数分解:

$2^9\times 3^6\times 5^4\times {\mathrm{11}}^2$

素因数の和:78

約数の個数: 1050

約数和(自身を含む): 116144452347

約数和(自身を除く): 87917572347

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 121, 125, 128, 132, 135, 144, 150, 160, 162, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 242, 243, 250, 256, 264, 270, 275, 288, 297, 300, 320, 324, 330, 352, 360, 363, 375, 384, 396, 400, 405, 432, 440, 450, 480, 484, 486, 495, 500, 512, 528, 540, 550, 576, 594, 600, 605, 625, 640, 648, 660, 675, 704, 720, 726, 729, 750, 768, 792, 800, 810, 825, 864, 880, 891, 900, 960, 968, 972, 990, 1000, 1056, 1080, 1089, 1100, 1125, 1152, 1188, 1200, 1210, 1215, 1250, 1280, 1296, 1320, 1350, 1375, 1408, 1440, 1452, 1458, 1485, 1500, 1536, 1584, 1600, 1620, 1650, 1728, 1760, 1782, 1800, 1815, 1875, 1920, 1936, 1944, 1980, 2000, 2025, 2112, 2160, 2178, 2200, 2250, 2304, 2376, 2400, 2420, 2430, 2475, 2500, 2560, 2592, 2640, 2673, 2700, 2750, 2816, 2880, 2904, 2916, 2970, 3000, 3025, 3168, 3200, 3240, 3267, 3300, 3375, 3456, 3520, 3564, 3600, 3630, 3645, 3750, 3840, 3872, 3888, 3960, 4000, 4050, 4125, 4224, 4320, 4356, 4400, 4455, 4500, 4608, 4752, 4800, 4840, 4860, 4950, 5000, 5184, 5280, 5346, 5400, 5445, 5500, 5625, 5632, 5760, 5808, 5832, 5940, 6000, 6050, 6075, 6336, 6400, 6480, 6534, 6600, 6750, 6875, 6912, 7040, 7128, 7200, 7260, 7290, 7425, 7500, 7680, 7744, 7776, 7920, 8000, 8019, 8100, 8250, 8448, 8640, 8712, 8800, 8910, 9000, 9075, 9504, 9600, 9680, 9720, 9801, 9900, 10000, 10125, 10368, 10560, 10692, 10800, 10890, 11000, 11250, 11520, 11616, 11664, 11880, 12000, 12100, 12150, 12375, 12672, 12800, 12960, 13068, 13200, 13365, 13500, 13750, 13824, 14080, 14256, 14400, 14520, 14580, 14850, 15000, 15125, 15488, 15552, 15840, 16000, 16038, 16200, 16335, 16500, 16875, 16896, 17280, 17424, 17600, 17820, 18000, 18150, 18225, 19008, 19200, 19360, 19440, 19602, 19800, 20000, 20250, 20625, 20736, 21120, 21384, 21600, 21780, 22000, 22275, 22500, 23040, 23232, 23328, 23760, 24000, 24200, 24300, 24750, 25344, 25920, 26136, 26400, 26730, 27000, 27225, 27500, 28160, 28512, 28800, 29040, 29160, 29403, 29700, 30000, 30250, 30375, 30976, 31104, 31680, 32000, 32076, 32400, 32670, 33000, 33750, 34560, 34848, 35200, 35640, 36000, 36300, 36450, 37125, 38016, 38400, 38720, 38880, 39204, 39600, 40000, 40095, 40500, 41250, 41472, 42240, 42768, 43200, 43560, 44000, 44550, 45000, 45375, 46464, 46656, 47520, 48000, 48400, 48600, 49005, 49500, 50625, 50688, 51840, 52272, 52800, 53460, 54000, 54450, 55000, 57024, 57600, 58080, 58320, 58806, 59400, 60000, 60500, 60750, 61875, 61952, 62208, 63360, 64000, 64152, 64800, 65340, 66000, 66825, 67500, 69120, 69696, 70400, 71280, 72000, 72600, 72900, 74250, 75625, 76032, 77440, 77760, 78408, 79200, 80000, 80190, 81000, 81675, 82500, 84480, 85536, 86400, 87120, 88000, 88209, 89100, 90000, 90750, 91125, 92928, 93312, 95040, 96000, 96800, 97200, 98010, 99000, 101250, 103680, 104544, 105600, 106920, 108000, 108900, 110000, 111375, 114048, 115200, 116160, 116640, 117612, 118800, 120000, 121000, 121500, 123750, 124416, 126720, 128304, 129600, 130680, 132000, 133650, 135000, 136125, 139392, 140800, 142560, 144000, 145200, 145800, 147015, 148500, 151250, 151875, 152064, 154880, 155520, 156816, 158400, 160000, 160380, 162000, 163350, 165000, 171072, 172800, 174240, 176000, 176418, 178200, 180000, 181500, 182250, 185625, 185856, 186624, 190080, 192000, 193600, 194400, 196020, 198000, 200475, 202500, 207360, 209088, 211200, 213840, 216000, 217800, 220000, 222750, 226875, 228096, 232320, 233280, 235224, 237600, 240000, 242000, 243000, 245025, 247500, 253440, 256608, 259200, 261360, 264000, 267300, 270000, 272250, 278784, 285120, 288000, 290400, 291600, 294030, 297000, 302500, 303750, 309760, 311040, 313632, 316800, 320000, 320760, 324000, 326700, 330000, 334125, 342144, 345600, 348480, 352000, 352836, 356400, 360000, 363000, 364500, 371250, 373248, 380160, 387200, 388800, 392040, 396000, 400950, 405000, 408375, 418176, 422400, 427680, 432000, 435600, 440000, 441045, 445500, 453750, 455625, 456192, 464640, 466560, 470448, 475200, 480000, 484000, 486000, 490050, 495000, 513216, 518400, 522720, 528000, 534600, 540000, 544500, 556875, 557568, 570240, 576000, 580800, 583200, 588060, 594000, 605000, 607500, 622080, 627264, 633600, 641520, 648000, 653400, 660000, 668250, 680625, 684288, 696960, 704000, 705672, 712800, 720000, 726000, 729000, 735075, 742500, 760320, 774400, 777600, 784080, 792000, 801900, 810000, 816750, 836352, 855360, 864000, 871200, 880000, 882090, 891000, 907500, 911250, 929280, 933120, 940896, 950400, 960000, 968000, 972000, 980100, 990000, 1002375, 1026432, 1036800, 1045440, 1056000, 1069200, 1080000, 1089000, 1113750, 1140480, 1161600, 1166400, 1176120, 1188000, 1210000, 1215000, 1225125, 1254528, 1267200, 1283040, 1296000, 1306800, 1320000, 1336500, 1361250, 1368576, 1393920, 1411344, 1425600, 1440000, 1452000, 1458000, 1470150, 1485000, 1548800, 1555200, 1568160, 1584000, 1603800, 1620000, 1633500, 1670625, 1672704, 1710720, 1728000, 1742400, 1760000, 1764180, 1782000, 1815000, 1822500, 1866240, 1881792, 1900800, 1936000, 1944000, 1960200, 1980000, 2004750, 2041875, 2052864, 2090880, 2112000, 2138400, 2160000, 2178000, 2205225, 2227500, 2280960, 2323200, 2332800, 2352240, 2376000, 2420000, 2430000, 2450250, 2509056, 2566080, 2592000, 2613600, 2640000, 2673000, 2722500, 2787840, 2822688, 2851200, 2880000, 2904000, 2916000, 2940300, 2970000, 3110400, 3136320, 3168000, 3207600, 3240000, 3267000, 3341250, 3421440, 3484800, 3520000, 3528360, 3564000, 3630000, 3645000, 3675375, 3763584, 3801600, 3872000, 3888000, 3920400, 3960000, 4009500, 4083750, 4105728, 4181760, 4276800, 4320000, 4356000, 4410450, 4455000, 4646400, 4665600, 4704480, 4752000, 4840000, 4860000, 4900500, 5011875, 5018112, 5132160, 5184000, 5227200, 5280000, 5346000, 5445000, 5645376, 5702400, 5808000, 5832000, 5880600, 5940000, 6125625, 6272640, 6336000, 6415200, 6480000, 6534000, 6682500, 6842880, 6969600, 7056720, 7128000, 7260000, 7290000, 7350750, 7527168, 7744000, 7776000, 7840800, 7920000, 8019000, 8167500, 8363520, 8553600, 8640000, 8712000, 8820900, 8910000, 9331200, 9408960, 9504000, 9680000, 9720000, 9801000, 10023750, 10264320, 10454400, 10560000, 10692000, 10890000, 11026125, 11290752, 11404800, 11616000, 11664000, 11761200, 11880000, 12251250, 12545280, 12830400, 12960000, 13068000, 13365000, 13939200, 14113440, 14256000, 14520000, 14580000, 14701500, 15054336, 15552000, 15681600, 15840000, 16038000, 16335000, 17107200, 17424000, 17641800, 17820000, 18376875, 18817920, 19008000, 19360000, 19440000, 19602000, 20047500, 20528640, 20908800, 21384000, 21780000, 22052250, 22581504, 23232000, 23328000, 23522400, 23760000, 24502500, 25090560, 25660800, 25920000, 26136000, 26730000, 28226880, 28512000, 29040000, 29160000, 29403000, 31363200, 31680000, 32076000, 32670000, 34214400, 34848000, 35283600, 35640000, 36753750, 37635840, 38720000, 38880000, 39204000, 40095000, 41817600, 42768000, 43560000, 44104500, 45163008, 46656000, 47044800, 47520000, 49005000, 51321600, 52272000, 53460000, 55130625, 56453760, 57024000, 58080000, 58320000, 58806000, 62726400, 64152000, 65340000, 69696000, 70567200, 71280000, 73507500, 75271680, 77760000, 78408000, 80190000, 85536000, 87120000, 88209000, 94089600, 95040000, 98010000, 102643200, 104544000, 106920000, 110261250, 112907520, 116160000, 116640000, 117612000, 125452800, 128304000, 130680000, 141134400, 142560000, 147015000, 156816000, 160380000, 171072000, 174240000, 176418000, 188179200, 196020000, 209088000, 213840000, 220522500, 225815040, 233280000, 235224000, 256608000, 261360000, 282268800, 285120000, 294030000, 313632000, 320760000, 348480000, 352836000, 376358400, 392040000, 427680000, 441045000, 470448000, 513216000, 522720000, 564537600, 588060000, 627264000, 641520000, 705672000, 784080000, 855360000, 882090000, 940896000, 1045440000, 1129075200, 1176120000, 1283040000, 1411344000, 1568160000, 1764180000, 1881792000, 2352240000, 2566080000, 2822688000, 3136320000, 3528360000, 4704480000, 5645376000, 7056720000, 9408960000, 14113440000, 28226880000]

約数ペア:

[(1, 28226880000), (2, 14113440000), (3, 9408960000), (4, 7056720000), (5, 5645376000), (6, 4704480000), (8, 3528360000), (9, 3136320000), (10, 2822688000), (11, 2566080000), (12, 2352240000), (15, 1881792000), (16, 1764180000), (18, 1568160000), (20, 1411344000), (22, 1283040000), (24, 1176120000), (25, 1129075200), (27, 1045440000), (30, 940896000), (32, 882090000), (33, 855360000), (36, 784080000), (40, 705672000), (44, 641520000), (45, 627264000), (48, 588060000), (50, 564537600), (54, 522720000), (55, 513216000), (60, 470448000), (64, 441045000), (66, 427680000), (72, 392040000), (75, 376358400), (80, 352836000), (81, 348480000), (88, 320760000), (90, 313632000), (96, 294030000), (99, 285120000), (100, 282268800), (108, 261360000), (110, 256608000), (120, 235224000), (121, 233280000), (125, 225815040), (128, 220522500), (132, 213840000), (135, 209088000), (144, 196020000), (150, 188179200), (160, 176418000), (162, 174240000), (165, 171072000), (176, 160380000), (180, 156816000), (192, 147015000), (198, 142560000), (200, 141134400), (216, 130680000), (220, 128304000), (225, 125452800), (240, 117612000), (242, 116640000), (243, 116160000), (250, 112907520), (256, 110261250), (264, 106920000), (270, 104544000), (275, 102643200), (288, 98010000), (297, 95040000), (300, 94089600), (320, 88209000), (324, 87120000), (330, 85536000), (352, 80190000), (360, 78408000), (363, 77760000), (375, 75271680), (384, 73507500), (396, 71280000), (400, 70567200), (405, 69696000), (432, 65340000), (440, 64152000), (450, 62726400), (480, 58806000), (484, 58320000), (486, 58080000), (495, 57024000), (500, 56453760), (512, 55130625), (528, 53460000), (540, 52272000), (550, 51321600), (576, 49005000), (594, 47520000), (600, 47044800), (605, 46656000), (625, 45163008), (640, 44104500), (648, 43560000), (660, 42768000), (675, 41817600), (704, 40095000), (720, 39204000), (726, 38880000), (729, 38720000), (750, 37635840), (768, 36753750), (792, 35640000), (800, 35283600), (810, 34848000), (825, 34214400), (864, 32670000), (880, 32076000), (891, 31680000), (900, 31363200), (960, 29403000), (968, 29160000), (972, 29040000), (990, 28512000), (1000, 28226880), (1056, 26730000), (1080, 26136000), (1089, 25920000), (1100, 25660800), (1125, 25090560), (1152, 24502500), (1188, 23760000), (1200, 23522400), (1210, 23328000), (1215, 23232000), (1250, 22581504), (1280, 22052250), (1296, 21780000), (1320, 21384000), (1350, 20908800), (1375, 20528640), (1408, 20047500), (1440, 19602000), (1452, 19440000), (1458, 19360000), (1485, 19008000), (1500, 18817920), (1536, 18376875), (1584, 17820000), (1600, 17641800), (1620, 17424000), (1650, 17107200), (1728, 16335000), (1760, 16038000), (1782, 15840000), (1800, 15681600), (1815, 15552000), (1875, 15054336), (1920, 14701500), (1936, 14580000), (1944, 14520000), (1980, 14256000), (2000, 14113440), (2025, 13939200), (2112, 13365000), (2160, 13068000), (2178, 12960000), (2200, 12830400), (2250, 12545280), (2304, 12251250), (2376, 11880000), (2400, 11761200), (2420, 11664000), (2430, 11616000), (2475, 11404800), (2500, 11290752), (2560, 11026125), (2592, 10890000), (2640, 10692000), (2673, 10560000), (2700, 10454400), (2750, 10264320), (2816, 10023750), (2880, 9801000), (2904, 9720000), (2916, 9680000), (2970, 9504000), (3000, 9408960), (3025, 9331200), (3168, 8910000), (3200, 8820900), (3240, 8712000), (3267, 8640000), (3300, 8553600), (3375, 8363520), (3456, 8167500), (3520, 8019000), (3564, 7920000), (3600, 7840800), (3630, 7776000), (3645, 7744000), (3750, 7527168), (3840, 7350750), (3872, 7290000), (3888, 7260000), (3960, 7128000), (4000, 7056720), (4050, 6969600), (4125, 6842880), (4224, 6682500), (4320, 6534000), (4356, 6480000), (4400, 6415200), (4455, 6336000), (4500, 6272640), (4608, 6125625), (4752, 5940000), (4800, 5880600), (4840, 5832000), (4860, 5808000), (4950, 5702400), (5000, 5645376), (5184, 5445000), (5280, 5346000), (5346, 5280000), (5400, 5227200), (5445, 5184000), (5500, 5132160), (5625, 5018112), (5632, 5011875), (5760, 4900500), (5808, 4860000), (5832, 4840000), (5940, 4752000), (6000, 4704480), (6050, 4665600), (6075, 4646400), (6336, 4455000), (6400, 4410450), (6480, 4356000), (6534, 4320000), (6600, 4276800), (6750, 4181760), (6875, 4105728), (6912, 4083750), (7040, 4009500), (7128, 3960000), (7200, 3920400), (7260, 3888000), (7290, 3872000), (7425, 3801600), (7500, 3763584), (7680, 3675375), (7744, 3645000), (7776, 3630000), (7920, 3564000), (8000, 3528360), (8019, 3520000), (8100, 3484800), (8250, 3421440), (8448, 3341250), (8640, 3267000), (8712, 3240000), (8800, 3207600), (8910, 3168000), (9000, 3136320), (9075, 3110400), (9504, 2970000), (9600, 2940300), (9680, 2916000), (9720, 2904000), (9801, 2880000), (9900, 2851200), (10000, 2822688), (10125, 2787840), (10368, 2722500), (10560, 2673000), (10692, 2640000), (10800, 2613600), (10890, 2592000), (11000, 2566080), (11250, 2509056), (11520, 2450250), (11616, 2430000), (11664, 2420000), (11880, 2376000), (12000, 2352240), (12100, 2332800), (12150, 2323200), (12375, 2280960), (12672, 2227500), (12800, 2205225), (12960, 2178000), (13068, 2160000), (13200, 2138400), (13365, 2112000), (13500, 2090880), (13750, 2052864), (13824, 2041875), (14080, 2004750), (14256, 1980000), (14400, 1960200), (14520, 1944000), (14580, 1936000), (14850, 1900800), (15000, 1881792), (15125, 1866240), (15488, 1822500), (15552, 1815000), (15840, 1782000), (16000, 1764180), (16038, 1760000), (16200, 1742400), (16335, 1728000), (16500, 1710720), (16875, 1672704), (16896, 1670625), (17280, 1633500), (17424, 1620000), (17600, 1603800), (17820, 1584000), (18000, 1568160), (18150, 1555200), (18225, 1548800), (19008, 1485000), (19200, 1470150), (19360, 1458000), (19440, 1452000), (19602, 1440000), (19800, 1425600), (20000, 1411344), (20250, 1393920), (20625, 1368576), (20736, 1361250), (21120, 1336500), (21384, 1320000), (21600, 1306800), (21780, 1296000), (22000, 1283040), (22275, 1267200), (22500, 1254528), (23040, 1225125), (23232, 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(44550, 633600), (45000, 627264), (45375, 622080), (46464, 607500), (46656, 605000), (47520, 594000), (48000, 588060), (48400, 583200), (48600, 580800), (49005, 576000), (49500, 570240), (50625, 557568), (50688, 556875), (51840, 544500), (52272, 540000), (52800, 534600), (53460, 528000), (54000, 522720), (54450, 518400), (55000, 513216), (57024, 495000), (57600, 490050), (58080, 486000), (58320, 484000), (58806, 480000), (59400, 475200), (60000, 470448), (60500, 466560), (60750, 464640), (61875, 456192), (61952, 455625), (62208, 453750), (63360, 445500), (64000, 441045), (64152, 440000), (64800, 435600), (65340, 432000), (66000, 427680), (66825, 422400), (67500, 418176), (69120, 408375), (69696, 405000), (70400, 400950), (71280, 396000), (72000, 392040), (72600, 388800), (72900, 387200), (74250, 380160), (75625, 373248), (76032, 371250), (77440, 364500), (77760, 363000), (78408, 360000), (79200, 356400), (80000, 352836), (80190, 352000), (81000, 348480), (81675, 345600), (82500, 342144), (84480, 334125), (85536, 330000), (86400, 326700), (87120, 324000), (88000, 320760), (88209, 320000), (89100, 316800), (90000, 313632), (90750, 311040), (91125, 309760), (92928, 303750), (93312, 302500), (95040, 297000), (96000, 294030), (96800, 291600), (97200, 290400), (98010, 288000), (99000, 285120), (101250, 278784), (103680, 272250), (104544, 270000), (105600, 267300), (106920, 264000), (108000, 261360), (108900, 259200), (110000, 256608), (111375, 253440), (114048, 247500), (115200, 245025), (116160, 243000), (116640, 242000), (117612, 240000), (118800, 237600), (120000, 235224), (121000, 233280), (121500, 232320), (123750, 228096), (124416, 226875), (126720, 222750), (128304, 220000), (129600, 217800), (130680, 216000), (132000, 213840), (133650, 211200), (135000, 209088), (136125, 207360), (139392, 202500), (140800, 200475), (142560, 198000), (144000, 196020), (145200, 194400), (145800, 193600), (147015, 192000), (148500, 190080), (151250, 186624), (151875, 185856), (152064, 185625), (154880, 182250), (155520, 181500), (156816, 180000), (158400, 178200), (160000, 176418), (160380, 176000), (162000, 174240), (163350, 172800), (165000, 171072)]