12438900000

素因数分解:

$2^5\times 3^3\times 5^5\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 576

約数和(自身を含む): 48191915520

約数和(自身を除く): 35753015520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 250, 255, 270, 271, 272, 288, 300, 306, 340, 360, 375, 400, 408, 425, 432, 450, 459, 480, 500, 510, 540, 542, 544, 600, 612, 625, 675, 680, 720, 750, 765, 800, 813, 816, 850, 864, 900, 918, 1000, 1020, 1080, 1084, 1125, 1200, 1224, 1250, 1275, 1350, 1355, 1360, 1440, 1500, 1530, 1626, 1632, 1700, 1800, 1836, 1875, 2000, 2040, 2125, 2160, 2168, 2250, 2295, 2400, 2439, 2448, 2500, 2550, 2700, 2710, 2720, 3000, 3060, 3125, 3252, 3375, 3400, 3600, 3672, 3750, 3825, 4000, 4065, 4080, 4250, 4320, 4336, 4500, 4590, 4607, 4878, 4896, 5000, 5100, 5400, 5420, 5625, 6000, 6120, 6250, 6375, 6504, 6750, 6775, 6800, 7200, 7317, 7344, 7500, 7650, 8130, 8160, 8500, 8672, 9000, 9180, 9214, 9375, 9756, 10000, 10200, 10625, 10800, 10840, 11250, 11475, 12000, 12195, 12240, 12500, 12750, 13008, 13500, 13550, 13600, 13821, 14634, 14688, 15000, 15300, 16260, 16875, 17000, 18000, 18360, 18428, 18750, 19125, 19512, 20000, 20325, 20400, 21250, 21600, 21680, 22500, 22950, 23035, 24390, 24480, 25000, 25500, 26016, 27000, 27100, 27642, 28125, 29268, 30000, 30600, 31875, 32520, 33750, 33875, 34000, 36000, 36585, 36720, 36856, 37500, 38250, 39024, 40650, 40800, 41463, 42500, 43360, 45000, 45900, 46070, 48780, 50000, 51000, 53125, 54000, 54200, 55284, 56250, 57375, 58536, 60000, 60975, 61200, 63750, 65040, 67500, 67750, 68000, 69105, 73170, 73440, 73712, 75000, 76500, 78048, 81300, 82926, 84375, 85000, 90000, 91800, 92140, 95625, 97560, 100000, 101625, 102000, 106250, 108000, 108400, 110568, 112500, 114750, 115175, 117072, 121950, 122400, 124389, 127500, 130080, 135000, 135500, 138210, 146340, 147424, 150000, 153000, 159375, 162600, 165852, 168750, 169375, 170000, 180000, 182925, 183600, 184280, 191250, 195120, 203250, 204000, 207315, 212500, 216800, 221136, 225000, 229500, 230350, 234144, 243900, 248778, 255000, 270000, 271000, 276420, 286875, 292680, 300000, 304875, 306000, 318750, 325200, 331704, 337500, 338750, 340000, 345525, 365850, 367200, 368560, 382500, 390240, 406500, 414630, 425000, 442272, 450000, 459000, 460700, 478125, 487800, 497556, 508125, 510000, 540000, 542000, 552840, 573750, 575875, 585360, 609750, 612000, 621945, 637500, 650400, 663408, 675000, 677500, 691050, 731700, 737120, 765000, 813000, 829260, 846875, 850000, 900000, 914625, 918000, 921400, 956250, 975600, 995112, 1016250, 1020000, 1036575, 1084000, 1105680, 1147500, 1151750, 1170720, 1219500, 1243890, 1275000, 1326816, 1350000, 1355000, 1382100, 1434375, 1463400, 1524375, 1530000, 1626000, 1658520, 1693750, 1700000, 1727625, 1829250, 1836000, 1842800, 1912500, 1951200, 1990224, 2032500, 2073150, 2211360, 2295000, 2303500, 2439000, 2487780, 2540625, 2550000, 2700000, 2710000, 2764200, 2868750, 2879375, 2926800, 3048750, 3060000, 3109725, 3252000, 3317040, 3387500, 3455250, 3658500, 3685600, 3825000, 3980448, 4065000, 4146300, 4573125, 4590000, 4607000, 4878000, 4975560, 5081250, 5100000, 5182875, 5420000, 5528400, 5737500, 5758750, 5853600, 6097500, 6219450, 6634080, 6775000, 6910500, 7317000, 7621875, 7650000, 8130000, 8292600, 8638125, 9146250, 9180000, 9214000, 9756000, 9951120, 10162500, 10365750, 11056800, 11475000, 11517500, 12195000, 12438900, 13550000, 13821000, 14396875, 14634000, 15243750, 15300000, 15548625, 16260000, 16585200, 17276250, 18292500, 18428000, 19902240, 20325000, 20731500, 22865625, 22950000, 23035000, 24390000, 24877800, 25914375, 27100000, 27642000, 28793750, 29268000, 30487500, 31097250, 33170400, 34552500, 36585000, 40650000, 41463000, 43190625, 45731250, 45900000, 46070000, 48780000, 49755600, 51828750, 55284000, 57587500, 60975000, 62194500, 69105000, 73170000, 77743125, 81300000, 82926000, 86381250, 91462500, 92140000, 99511200, 103657500, 115175000, 121950000, 124389000, 129571875, 138210000, 146340000, 155486250, 165852000, 172762500, 182925000, 207315000, 230350000, 243900000, 248778000, 259143750, 276420000, 310972500, 345525000, 365850000, 388715625, 414630000, 460700000, 497556000, 518287500, 621945000, 691050000, 731700000, 777431250, 829260000, 1036575000, 1243890000, 1382100000, 1554862500, 2073150000, 2487780000, 3109725000, 4146300000, 6219450000, 12438900000]

約数ペア:

[(1, 12438900000), (2, 6219450000), (3, 4146300000), (4, 3109725000), (5, 2487780000), (6, 2073150000), (8, 1554862500), (9, 1382100000), (10, 1243890000), (12, 1036575000), (15, 829260000), (16, 777431250), (17, 731700000), (18, 691050000), (20, 621945000), (24, 518287500), (25, 497556000), (27, 460700000), (30, 414630000), (32, 388715625), (34, 365850000), (36, 345525000), (40, 310972500), (45, 276420000), (48, 259143750), (50, 248778000), (51, 243900000), (54, 230350000), (60, 207315000), (68, 182925000), (72, 172762500), (75, 165852000), (80, 155486250), (85, 146340000), (90, 138210000), (96, 129571875), (100, 124389000), (102, 121950000), (108, 115175000), (120, 103657500), (125, 99511200), (135, 92140000), (136, 91462500), (144, 86381250), (150, 82926000), (153, 81300000), (160, 77743125), (170, 73170000), (180, 69105000), (200, 62194500), (204, 60975000), (216, 57587500), (225, 55284000), (240, 51828750), (250, 49755600), (255, 48780000), (270, 46070000), (271, 45900000), (272, 45731250), (288, 43190625), (300, 41463000), (306, 40650000), (340, 36585000), (360, 34552500), (375, 33170400), (400, 31097250), (408, 30487500), (425, 29268000), (432, 28793750), (450, 27642000), (459, 27100000), (480, 25914375), (500, 24877800), (510, 24390000), (540, 23035000), (542, 22950000), (544, 22865625), (600, 20731500), (612, 20325000), (625, 19902240), (675, 18428000), (680, 18292500), (720, 17276250), (750, 16585200), (765, 16260000), (800, 15548625), (813, 15300000), (816, 15243750), (850, 14634000), (864, 14396875), (900, 13821000), (918, 13550000), (1000, 12438900), (1020, 12195000), (1080, 11517500), (1084, 11475000), (1125, 11056800), (1200, 10365750), (1224, 10162500), (1250, 9951120), (1275, 9756000), (1350, 9214000), (1355, 9180000), (1360, 9146250), (1440, 8638125), (1500, 8292600), (1530, 8130000), (1626, 7650000), (1632, 7621875), (1700, 7317000), (1800, 6910500), (1836, 6775000), (1875, 6634080), (2000, 6219450), (2040, 6097500), (2125, 5853600), (2160, 5758750), (2168, 5737500), (2250, 5528400), (2295, 5420000), (2400, 5182875), (2439, 5100000), (2448, 5081250), (2500, 4975560), (2550, 4878000), (2700, 4607000), (2710, 4590000), (2720, 4573125), (3000, 4146300), (3060, 4065000), (3125, 3980448), (3252, 3825000), (3375, 3685600), (3400, 3658500), (3600, 3455250), (3672, 3387500), (3750, 3317040), (3825, 3252000), (4000, 3109725), (4065, 3060000), (4080, 3048750), (4250, 2926800), (4320, 2879375), (4336, 2868750), (4500, 2764200), (4590, 2710000), (4607, 2700000), (4878, 2550000), (4896, 2540625), (5000, 2487780), (5100, 2439000), (5400, 2303500), (5420, 2295000), (5625, 2211360), (6000, 2073150), (6120, 2032500), (6250, 1990224), (6375, 1951200), (6504, 1912500), (6750, 1842800), (6775, 1836000), (6800, 1829250), (7200, 1727625), (7317, 1700000), (7344, 1693750), (7500, 1658520), (7650, 1626000), (8130, 1530000), (8160, 1524375), (8500, 1463400), (8672, 1434375), (9000, 1382100), (9180, 1355000), (9214, 1350000), (9375, 1326816), (9756, 1275000), (10000, 1243890), (10200, 1219500), (10625, 1170720), (10800, 1151750), (10840, 1147500), (11250, 1105680), (11475, 1084000), (12000, 1036575), (12195, 1020000), (12240, 1016250), (12500, 995112), (12750, 975600), (13008, 956250), (13500, 921400), (13550, 918000), (13600, 914625), (13821, 900000), (14634, 850000), (14688, 846875), (15000, 829260), (15300, 813000), (16260, 765000), (16875, 737120), (17000, 731700), (18000, 691050), (18360, 677500), (18428, 675000), (18750, 663408), (19125, 650400), (19512, 637500), (20000, 621945), (20325, 612000), (20400, 609750), (21250, 585360), (21600, 575875), (21680, 573750), (22500, 552840), (22950, 542000), (23035, 540000), (24390, 510000), (24480, 508125), (25000, 497556), (25500, 487800), (26016, 478125), (27000, 460700), (27100, 459000), (27642, 450000), (28125, 442272), (29268, 425000), (30000, 414630), (30600, 406500), (31875, 390240), (32520, 382500), (33750, 368560), (33875, 367200), (34000, 365850), (36000, 345525), (36585, 340000), (36720, 338750), (36856, 337500), (37500, 331704), (38250, 325200), (39024, 318750), (40650, 306000), (40800, 304875), (41463, 300000), (42500, 292680), (43360, 286875), (45000, 276420), (45900, 271000), (46070, 270000), (48780, 255000), (50000, 248778), (51000, 243900), (53125, 234144), (54000, 230350), (54200, 229500), (55284, 225000), (56250, 221136), (57375, 216800), (58536, 212500), (60000, 207315), (60975, 204000), (61200, 203250), (63750, 195120), (65040, 191250), (67500, 184280), (67750, 183600), (68000, 182925), (69105, 180000), (73170, 170000), (73440, 169375), (73712, 168750), (75000, 165852), (76500, 162600), (78048, 159375), (81300, 153000), (82926, 150000), (84375, 147424), (85000, 146340), (90000, 138210), (91800, 135500), (92140, 135000), (95625, 130080), (97560, 127500), (100000, 124389), (101625, 122400), (102000, 121950), (106250, 117072), (108000, 115175), (108400, 114750), (110568, 112500)]