18780300000

素因数分解:

$2^5\times 3^2\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 864

約数和(自身を含む): 83532653568

約数和(自身を除く): 64752353568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 99, 100, 105, 110, 112, 120, 125, 126, 132, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 198, 200, 210, 220, 224, 225, 231, 240, 250, 252, 264, 271, 275, 280, 288, 300, 308, 315, 330, 336, 350, 352, 360, 375, 385, 396, 400, 420, 440, 450, 462, 480, 495, 500, 504, 525, 528, 542, 550, 560, 600, 616, 625, 630, 660, 672, 693, 700, 720, 750, 770, 792, 800, 813, 825, 840, 875, 880, 900, 924, 990, 1000, 1008, 1050, 1056, 1084, 1100, 1120, 1125, 1155, 1200, 1232, 1250, 1260, 1320, 1355, 1375, 1386, 1400, 1440, 1500, 1540, 1575, 1584, 1626, 1650, 1680, 1750, 1760, 1800, 1848, 1875, 1897, 1925, 1980, 2000, 2016, 2100, 2168, 2200, 2250, 2310, 2400, 2439, 2464, 2475, 2500, 2520, 2625, 2640, 2710, 2750, 2772, 2800, 2981, 3000, 3080, 3125, 3150, 3168, 3252, 3300, 3360, 3465, 3500, 3600, 3696, 3750, 3794, 3850, 3960, 4000, 4065, 4125, 4200, 4336, 4375, 4400, 4500, 4620, 4878, 4950, 5000, 5040, 5250, 5280, 5420, 5500, 5544, 5600, 5625, 5691, 5775, 5962, 6000, 6160, 6250, 6300, 6504, 6600, 6775, 6875, 6930, 7000, 7200, 7392, 7500, 7588, 7700, 7875, 7920, 8130, 8250, 8400, 8672, 8750, 8800, 8943, 9000, 9240, 9375, 9485, 9625, 9756, 9900, 10000, 10080, 10500, 10840, 11000, 11088, 11250, 11382, 11550, 11924, 12000, 12195, 12320, 12375, 12500, 12600, 13008, 13125, 13200, 13550, 13750, 13860, 14000, 14905, 15000, 15176, 15400, 15750, 15840, 16260, 16500, 16800, 17073, 17325, 17500, 17886, 18000, 18480, 18750, 18970, 19250, 19512, 19800, 20000, 20325, 20625, 20867, 21000, 21680, 21875, 22000, 22176, 22500, 22764, 23100, 23848, 24390, 24750, 25000, 25200, 26016, 26250, 26400, 26829, 27100, 27500, 27720, 28000, 28125, 28455, 28875, 29810, 30000, 30352, 30800, 31500, 32520, 33000, 33875, 34146, 34375, 34650, 35000, 35772, 36000, 36960, 37500, 37940, 38500, 39024, 39375, 39600, 40650, 41250, 41734, 42000, 43360, 43750, 44000, 44715, 45000, 45528, 46200, 47425, 47696, 48125, 48780, 49500, 50000, 50400, 52500, 53658, 54200, 55000, 55440, 56250, 56910, 57750, 59620, 60000, 60704, 60975, 61600, 61875, 62601, 63000, 65040, 65625, 66000, 67750, 68292, 68750, 69300, 70000, 71544, 74525, 75000, 75880, 77000, 78048, 78750, 79200, 81300, 82500, 83468, 84000, 85365, 86625, 87500, 89430, 90000, 91056, 92400, 94850, 95392, 96250, 97560, 99000, 100000, 101625, 103125, 104335, 105000, 107316, 108400, 110000, 110880, 112500, 113820, 115500, 119240, 121950, 123750, 125202, 126000, 130080, 131250, 132000, 134145, 135500, 136584, 137500, 138600, 140000, 142275, 143088, 144375, 149050, 150000, 151760, 154000, 157500, 162600, 165000, 166936, 169375, 170730, 173250, 175000, 178860, 180000, 182112, 184800, 187803, 189700, 192500, 195120, 196875, 198000, 203250, 206250, 208670, 210000, 214632, 216800, 220000, 223575, 225000, 227640, 231000, 237125, 238480, 240625, 243900, 247500, 250404, 252000, 262500, 268290, 271000, 273168, 275000, 277200, 284550, 286176, 288750, 298100, 300000, 303520, 304875, 308000, 309375, 313005, 315000, 325200, 330000, 333872, 338750, 341460, 346500, 350000, 357720, 372625, 375606, 379400, 385000, 390240, 393750, 396000, 406500, 412500, 417340, 420000, 426825, 429264, 433125, 447150, 450000, 455280, 462000, 474250, 476960, 481250, 487800, 495000, 500808, 508125, 521675, 525000, 536580, 542000, 546336, 550000, 554400, 569100, 577500, 596200, 609750, 618750, 626010, 630000, 650400, 660000, 667744, 670725, 677500, 682920, 693000, 700000, 711375, 715440, 721875, 745250, 751212, 758800, 770000, 787500, 813000, 825000, 834680, 846875, 853650, 858528, 866250, 894300, 900000, 910560, 924000, 939015, 948500, 962500, 975600, 990000, 1001616, 1016250, 1043350, 1050000, 1073160, 1084000, 1100000, 1117875, 1138200, 1155000, 1185625, 1192400, 1219500, 1237500, 1252020, 1260000, 1341450, 1355000, 1365840, 1386000, 1422750, 1430880, 1443750, 1490500, 1502424, 1517600, 1524375, 1540000, 1565025, 1575000, 1626000, 1650000, 1669360, 1693750, 1707300, 1732500, 1788600, 1863125, 1878030, 1897000, 1925000, 1951200, 1980000, 2003232, 2032500, 2086700, 2100000, 2134125, 2146320, 2165625, 2235750, 2276400, 2310000, 2371250, 2384800, 2439000, 2475000, 2504040, 2540625, 2608375, 2682900, 2710000, 2731680, 2772000, 2845500, 2887500, 2981000, 3004848, 3048750, 3130050, 3150000, 3252000, 3300000, 3338720, 3353625, 3387500, 3414600, 3465000, 3556875, 3577200, 3726250, 3756060, 3794000, 3850000, 4065000, 4173400, 4268250, 4292640, 4331250, 4471500, 4552800, 4620000, 4695075, 4742500, 4878000, 4950000, 5008080, 5081250, 5216750, 5365800, 5420000, 5589375, 5691000, 5775000, 5928125, 5962000, 6009696, 6097500, 6260100, 6300000, 6707250, 6775000, 6829200, 6930000, 7113750, 7154400, 7452500, 7512120, 7588000, 7621875, 7700000, 7825125, 8130000, 8346800, 8536500, 8662500, 8943000, 9315625, 9390150, 9485000, 9756000, 9900000, 10016160, 10162500, 10433500, 10670625, 10731600, 11178750, 11382000, 11550000, 11856250, 11924000, 12195000, 12520200, 13041875, 13414500, 13550000, 13658400, 13860000, 14227500, 14905000, 15024240, 15243750, 15650250, 16260000, 16693600, 16768125, 17073000, 17325000, 17784375, 17886000, 18631250, 18780300, 18970000, 20325000, 20867000, 21341250, 21463200, 22357500, 22764000, 23100000, 23475375, 23712500, 24390000, 25040400, 26083750, 26829000, 27100000, 27946875, 28455000, 29810000, 30048480, 30487500, 31300500, 33536250, 34146000, 34650000, 35568750, 35772000, 37262500, 37560600, 37940000, 39125625, 40650000, 41734000, 42682500, 44715000, 46950750, 47425000, 48780000, 50080800, 52167500, 53353125, 53658000, 55893750, 56910000, 59620000, 60975000, 62601000, 65209375, 67072500, 68292000, 69300000, 71137500, 74525000, 75121200, 78251250, 81300000, 83468000, 83840625, 85365000, 89430000, 93901500, 94850000, 104335000, 106706250, 107316000, 111787500, 113820000, 117376875, 121950000, 125202000, 130418750, 134145000, 142275000, 149050000, 150242400, 156502500, 167681250, 170730000, 178860000, 187803000, 189700000, 195628125, 208670000, 213412500, 223575000, 234753750, 243900000, 250404000, 260837500, 268290000, 284550000, 298100000, 313005000, 335362500, 341460000, 375606000, 391256250, 417340000, 426825000, 447150000, 469507500, 521675000, 536580000, 569100000, 586884375, 626010000, 670725000, 751212000, 782512500, 853650000, 894300000, 939015000, 1043350000, 1173768750, 1252020000, 1341450000, 1565025000, 1707300000, 1878030000, 2086700000, 2347537500, 2682900000, 3130050000, 3756060000, 4695075000, 6260100000, 9390150000, 18780300000]

約数ペア:

[(1, 18780300000), (2, 9390150000), (3, 6260100000), (4, 4695075000), (5, 3756060000), (6, 3130050000), (7, 2682900000), (8, 2347537500), (9, 2086700000), (10, 1878030000), (11, 1707300000), (12, 1565025000), (14, 1341450000), (15, 1252020000), (16, 1173768750), (18, 1043350000), (20, 939015000), (21, 894300000), (22, 853650000), (24, 782512500), (25, 751212000), (28, 670725000), (30, 626010000), (32, 586884375), (33, 569100000), (35, 536580000), (36, 521675000), (40, 469507500), (42, 447150000), (44, 426825000), (45, 417340000), (48, 391256250), (50, 375606000), (55, 341460000), (56, 335362500), (60, 313005000), (63, 298100000), (66, 284550000), (70, 268290000), (72, 260837500), (75, 250404000), (77, 243900000), (80, 234753750), (84, 223575000), (88, 213412500), (90, 208670000), (96, 195628125), (99, 189700000), (100, 187803000), (105, 178860000), (110, 170730000), (112, 167681250), (120, 156502500), (125, 150242400), (126, 149050000), (132, 142275000), (140, 134145000), (144, 130418750), (150, 125202000), (154, 121950000), (160, 117376875), (165, 113820000), (168, 111787500), (175, 107316000), (176, 106706250), (180, 104335000), (198, 94850000), (200, 93901500), (210, 89430000), (220, 85365000), (224, 83840625), (225, 83468000), (231, 81300000), (240, 78251250), (250, 75121200), (252, 74525000), (264, 71137500), (271, 69300000), (275, 68292000), (280, 67072500), (288, 65209375), (300, 62601000), (308, 60975000), (315, 59620000), (330, 56910000), (336, 55893750), (350, 53658000), (352, 53353125), (360, 52167500), (375, 50080800), (385, 48780000), (396, 47425000), (400, 46950750), (420, 44715000), (440, 42682500), (450, 41734000), (462, 40650000), (480, 39125625), (495, 37940000), (500, 37560600), (504, 37262500), (525, 35772000), (528, 35568750), (542, 34650000), (550, 34146000), (560, 33536250), (600, 31300500), (616, 30487500), (625, 30048480), (630, 29810000), (660, 28455000), (672, 27946875), (693, 27100000), (700, 26829000), (720, 26083750), (750, 25040400), (770, 24390000), (792, 23712500), (800, 23475375), (813, 23100000), (825, 22764000), (840, 22357500), (875, 21463200), (880, 21341250), (900, 20867000), (924, 20325000), (990, 18970000), (1000, 18780300), (1008, 18631250), (1050, 17886000), (1056, 17784375), (1084, 17325000), (1100, 17073000), (1120, 16768125), (1125, 16693600), (1155, 16260000), (1200, 15650250), (1232, 15243750), (1250, 15024240), (1260, 14905000), (1320, 14227500), (1355, 13860000), (1375, 13658400), (1386, 13550000), (1400, 13414500), (1440, 13041875), (1500, 12520200), (1540, 12195000), (1575, 11924000), (1584, 11856250), (1626, 11550000), (1650, 11382000), (1680, 11178750), (1750, 10731600), (1760, 10670625), (1800, 10433500), (1848, 10162500), (1875, 10016160), (1897, 9900000), (1925, 9756000), (1980, 9485000), (2000, 9390150), (2016, 9315625), (2100, 8943000), (2168, 8662500), (2200, 8536500), (2250, 8346800), (2310, 8130000), (2400, 7825125), (2439, 7700000), (2464, 7621875), (2475, 7588000), (2500, 7512120), (2520, 7452500), (2625, 7154400), (2640, 7113750), (2710, 6930000), (2750, 6829200), (2772, 6775000), (2800, 6707250), (2981, 6300000), (3000, 6260100), (3080, 6097500), (3125, 6009696), (3150, 5962000), (3168, 5928125), (3252, 5775000), (3300, 5691000), (3360, 5589375), (3465, 5420000), (3500, 5365800), (3600, 5216750), (3696, 5081250), (3750, 5008080), (3794, 4950000), (3850, 4878000), (3960, 4742500), (4000, 4695075), (4065, 4620000), (4125, 4552800), (4200, 4471500), (4336, 4331250), (4375, 4292640), (4400, 4268250), (4500, 4173400), (4620, 4065000), (4878, 3850000), (4950, 3794000), (5000, 3756060), (5040, 3726250), (5250, 3577200), (5280, 3556875), (5420, 3465000), (5500, 3414600), (5544, 3387500), (5600, 3353625), (5625, 3338720), (5691, 3300000), (5775, 3252000), (5962, 3150000), (6000, 3130050), (6160, 3048750), (6250, 3004848), (6300, 2981000), (6504, 2887500), (6600, 2845500), (6775, 2772000), (6875, 2731680), (6930, 2710000), (7000, 2682900), (7200, 2608375), (7392, 2540625), (7500, 2504040), (7588, 2475000), (7700, 2439000), (7875, 2384800), (7920, 2371250), (8130, 2310000), (8250, 2276400), (8400, 2235750), (8672, 2165625), (8750, 2146320), (8800, 2134125), (8943, 2100000), (9000, 2086700), (9240, 2032500), (9375, 2003232), (9485, 1980000), (9625, 1951200), (9756, 1925000), (9900, 1897000), (10000, 1878030), (10080, 1863125), (10500, 1788600), (10840, 1732500), (11000, 1707300), (11088, 1693750), (11250, 1669360), (11382, 1650000), (11550, 1626000), (11924, 1575000), (12000, 1565025), (12195, 1540000), (12320, 1524375), (12375, 1517600), (12500, 1502424), (12600, 1490500), (13008, 1443750), (13125, 1430880), (13200, 1422750), (13550, 1386000), (13750, 1365840), (13860, 1355000), (14000, 1341450), (14905, 1260000), (15000, 1252020), (15176, 1237500), (15400, 1219500), (15750, 1192400), (15840, 1185625), (16260, 1155000), (16500, 1138200), (16800, 1117875), (17073, 1100000), (17325, 1084000), (17500, 1073160), (17886, 1050000), (18000, 1043350), (18480, 1016250), (18750, 1001616), (18970, 990000), (19250, 975600), (19512, 962500), (19800, 948500), (20000, 939015), (20325, 924000), (20625, 910560), (20867, 900000), (21000, 894300), (21680, 866250), (21875, 858528), (22000, 853650), (22176, 846875), (22500, 834680), (22764, 825000), (23100, 813000), (23848, 787500), (24390, 770000), (24750, 758800), (25000, 751212), (25200, 745250), (26016, 721875), (26250, 715440), (26400, 711375), (26829, 700000), (27100, 693000), (27500, 682920), (27720, 677500), (28000, 670725), (28125, 667744), (28455, 660000), (28875, 650400), (29810, 630000), (30000, 626010), (30352, 618750), (30800, 609750), (31500, 596200), (32520, 577500), (33000, 569100), (33875, 554400), (34146, 550000), (34375, 546336), (34650, 542000), (35000, 536580), (35772, 525000), (36000, 521675), (36960, 508125), (37500, 500808), (37940, 495000), (38500, 487800), (39024, 481250), (39375, 476960), (39600, 474250), (40650, 462000), (41250, 455280), (41734, 450000), (42000, 447150), (43360, 433125), (43750, 429264), (44000, 426825), (44715, 420000), (45000, 417340), (45528, 412500), (46200, 406500), (47425, 396000), (47696, 393750), (48125, 390240), (48780, 385000), (49500, 379400), (50000, 375606), (50400, 372625), (52500, 357720), (53658, 350000), (54200, 346500), (55000, 341460), (55440, 338750), (56250, 333872), (56910, 330000), (57750, 325200), (59620, 315000), (60000, 313005), (60704, 309375), (60975, 308000), (61600, 304875), (61875, 303520), (62601, 300000), (63000, 298100), (65040, 288750), (65625, 286176), (66000, 284550), (67750, 277200), (68292, 275000), (68750, 273168), (69300, 271000), (70000, 268290), (71544, 262500), (74525, 252000), (75000, 250404), (75880, 247500), (77000, 243900), (78048, 240625), (78750, 238480), (79200, 237125), (81300, 231000), (82500, 227640), (83468, 225000), (84000, 223575), (85365, 220000), (86625, 216800), (87500, 214632), (89430, 210000), (90000, 208670), (91056, 206250), (92400, 203250), (94850, 198000), (95392, 196875), (96250, 195120), (97560, 192500), (99000, 189700), (100000, 187803), (101625, 184800), (103125, 182112), (104335, 180000), (105000, 178860), (107316, 175000), (108400, 173250), (110000, 170730), (110880, 169375), (112500, 166936), (113820, 165000), (115500, 162600), (119240, 157500), (121950, 154000), (123750, 151760), (125202, 150000), (126000, 149050), (130080, 144375), (131250, 143088), (132000, 142275), (134145, 140000), (135500, 138600), (136584, 137500)]