20194990200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2917

約数の個数: 768

約数和(自身を含む): 91858406400

約数和(自身を除く): 71663416200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 25, 27, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 50, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 75, 77, 84, 85, 88, 90, 99, 100, 102, 105, 108, 110, 119, 120, 126, 132, 135, 136, 140, 150, 153, 154, 165, 168, 170, 175, 180, 187, 189, 198, 200, 204, 210, 216, 220, 225, 231, 238, 252, 255, 264, 270, 275, 280, 297, 300, 306, 308, 315, 330, 340, 350, 357, 360, 374, 378, 385, 396, 408, 420, 425, 440, 450, 459, 462, 476, 495, 504, 510, 525, 540, 550, 561, 594, 595, 600, 612, 616, 630, 660, 675, 680, 693, 700, 714, 748, 756, 765, 770, 792, 825, 840, 850, 900, 918, 924, 935, 945, 952, 990, 1020, 1050, 1071, 1080, 1100, 1122, 1155, 1188, 1190, 1224, 1260, 1275, 1309, 1320, 1350, 1386, 1400, 1428, 1485, 1496, 1512, 1530, 1540, 1575, 1650, 1683, 1700, 1785, 1800, 1836, 1848, 1870, 1890, 1925, 1980, 2040, 2079, 2100, 2142, 2200, 2244, 2295, 2310, 2376, 2380, 2475, 2520, 2550, 2618, 2700, 2772, 2805, 2856, 2857, 2970, 2975, 3060, 3080, 3150, 3213, 3300, 3366, 3400, 3465, 3570, 3672, 3740, 3780, 3825, 3850, 3927, 3960, 4158, 4200, 4284, 4488, 4590, 4620, 4675, 4725, 4760, 4950, 5049, 5100, 5236, 5355, 5400, 5544, 5610, 5714, 5775, 5940, 5950, 6120, 6300, 6426, 6545, 6600, 6732, 6930, 7140, 7425, 7480, 7560, 7650, 7700, 7854, 8316, 8415, 8568, 8571, 8925, 9180, 9240, 9350, 9450, 9900, 10098, 10200, 10395, 10472, 10710, 11220, 11428, 11475, 11550, 11781, 11880, 11900, 12600, 12852, 13090, 13464, 13860, 14025, 14280, 14285, 14850, 15300, 15400, 15708, 16065, 16632, 16830, 17142, 17325, 17850, 18360, 18700, 18900, 19635, 19800, 19999, 20196, 20790, 21420, 22440, 22856, 22950, 23100, 23562, 23800, 25245, 25704, 25713, 26180, 26775, 27720, 28050, 28570, 29700, 30600, 31416, 31427, 32130, 32725, 33660, 34284, 34650, 35343, 35700, 37400, 37800, 39270, 39998, 40392, 41580, 42075, 42840, 42855, 45900, 46200, 47124, 48569, 50490, 51426, 51975, 52360, 53550, 56100, 57140, 58905, 59400, 59997, 62854, 64260, 65450, 67320, 68568, 69300, 70686, 71400, 71425, 77139, 78540, 79996, 80325, 83160, 84150, 85710, 91800, 94248, 94281, 97138, 98175, 99995, 100980, 102852, 103950, 107100, 112200, 114280, 117810, 119994, 125708, 126225, 128520, 128565, 130900, 138600, 141372, 142850, 145707, 154278, 157080, 157135, 159992, 160650, 168300, 171420, 176715, 179991, 188562, 194276, 196350, 199990, 201960, 205704, 207900, 214200, 214275, 219989, 235620, 239988, 242845, 251416, 252450, 257130, 261800, 282744, 282843, 285700, 291414, 294525, 299985, 308556, 314270, 321300, 336600, 339983, 342840, 353430, 359982, 377124, 385695, 388552, 392700, 399980, 415800, 428550, 437121, 439978, 471240, 471405, 479976, 485690, 499975, 504900, 514260, 534259, 539973, 565686, 571400, 582828, 589050, 599970, 617112, 628540, 642600, 642825, 659967, 679966, 706860, 719964, 728535, 754248, 771390, 785400, 785675, 799960, 848529, 857100, 874242, 879956, 883575, 899955, 942810, 971380, 999950, 1009800, 1019949, 1028520, 1068518, 1079946, 1099945, 1131372, 1165656, 1178100, 1199940, 1214225, 1257080, 1285650, 1311363, 1319934, 1359932, 1413720, 1414215, 1439928, 1457070, 1499925, 1542780, 1571350, 1602777, 1697058, 1699915, 1714200, 1748484, 1759912, 1767150, 1799910, 1885620, 1928475, 1942760, 1979901, 1999900, 2039898, 2137036, 2159892, 2185605, 2199890, 2262744, 2356200, 2357025, 2399880, 2428450, 2571300, 2622726, 2639868, 2671295, 2699865, 2719864, 2828430, 2914140, 2999850, 3059847, 3085560, 3142700, 3205554, 3299835, 3394116, 3399830, 3496968, 3534300, 3599820, 3642675, 3739813, 3771240, 3856950, 3959802, 3999800, 4079796, 4242645, 4274072, 4319784, 4371210, 4399780, 4499775, 4714050, 4808331, 4856900, 5099745, 5142600, 5245452, 5279736, 5342590, 5399730, 5499725, 5656860, 5828280, 5939703, 5999700, 6119694, 6285400, 6411108, 6556815, 6599670, 6788232, 6799660, 7068600, 7071075, 7199640, 7285350, 7479626, 7713900, 7919604, 8013885, 8159592, 8485290, 8499575, 8742420, 8799560, 8999550, 9179541, 9428100, 9616662, 9713800, 9899505, 10199490, 10490904, 10685180, 10799460, 10928025, 10999450, 11219439, 11313720, 11879406, 11999400, 12239388, 12822216, 13113630, 13199340, 13356475, 13499325, 13599320, 14142150, 14424993, 14570700, 14959252, 15299235, 15427800, 15839208, 16027770, 16499175, 16970580, 16999150, 17484840, 17999100, 18359082, 18699065, 18856200, 19233324, 19799010, 20398980, 21213225, 21370360, 21598920, 21856050, 21998900, 22438878, 23758812, 24041655, 24478776, 25498725, 26227260, 26398680, 26712950, 26998650, 28284300, 28849986, 29141400, 29698515, 29918504, 30598470, 32055540, 32784075, 32998350, 33658317, 33941160, 33998300, 35998200, 36718164, 37398130, 38466648, 39598020, 40069425, 40797960, 42426450, 43712100, 43997800, 44877756, 45897705, 47517624, 48083310, 49497525, 50997450, 52454520, 53425900, 53997300, 56097195, 56568600, 57699972, 59397030, 61196940, 64111080, 65568150, 65996700, 67316634, 67996600, 72124965, 73436328, 74796260, 76496175, 79196040, 80138850, 84852900, 87424200, 89755512, 91795410, 93495325, 96166620, 98995050, 100974951, 101994900, 106851800, 107994600, 112194390, 115399944, 118794060, 120208275, 122393880, 131136300, 131993400, 134633268, 144249930, 148492575, 149592520, 152992350, 160277700, 168291585, 169705800, 183590820, 186990650, 192333240, 197990100, 201949902, 203989800, 224388780, 229488525, 237588120, 240416550, 262272600, 269266536, 280485975, 288499860, 296985150, 305984700, 320555400, 336583170, 360624825, 367181640, 373981300, 395980200, 403899804, 448777560, 458977050, 480833100, 504874755, 560971950, 576999720, 593970300, 611969400, 673166340, 721249650, 747962600, 807799608, 841457925, 917954100, 961666200, 1009749510, 1121943900, 1187940600, 1346332680, 1442499300, 1682915850, 1835908200, 2019499020, 2243887800, 2524373775, 2884998600, 3365831700, 4038998040, 5048747550, 6731663400, 10097495100, 20194990200]

約数ペア:

[(1, 20194990200), (2, 10097495100), (3, 6731663400), (4, 5048747550), (5, 4038998040), (6, 3365831700), (7, 2884998600), (8, 2524373775), (9, 2243887800), (10, 2019499020), (11, 1835908200), (12, 1682915850), (14, 1442499300), (15, 1346332680), (17, 1187940600), (18, 1121943900), (20, 1009749510), (21, 961666200), (22, 917954100), (24, 841457925), (25, 807799608), (27, 747962600), (28, 721249650), (30, 673166340), (33, 611969400), (34, 593970300), (35, 576999720), (36, 560971950), (40, 504874755), (42, 480833100), (44, 458977050), (45, 448777560), (50, 403899804), (51, 395980200), (54, 373981300), (55, 367181640), (56, 360624825), (60, 336583170), (63, 320555400), (66, 305984700), (68, 296985150), (70, 288499860), (72, 280485975), (75, 269266536), (77, 262272600), (84, 240416550), (85, 237588120), (88, 229488525), (90, 224388780), (99, 203989800), (100, 201949902), (102, 197990100), (105, 192333240), (108, 186990650), (110, 183590820), (119, 169705800), (120, 168291585), (126, 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(561, 35998200), (594, 33998300), (595, 33941160), (600, 33658317), (612, 32998350), (616, 32784075), (630, 32055540), (660, 30598470), (675, 29918504), (680, 29698515), (693, 29141400), (700, 28849986), (714, 28284300), (748, 26998650), (756, 26712950), (765, 26398680), (770, 26227260), (792, 25498725), (825, 24478776), (840, 24041655), (850, 23758812), (900, 22438878), (918, 21998900), (924, 21856050), (935, 21598920), (945, 21370360), (952, 21213225), (990, 20398980), (1020, 19799010), (1050, 19233324), (1071, 18856200), (1080, 18699065), (1100, 18359082), (1122, 17999100), (1155, 17484840), (1188, 16999150), (1190, 16970580), (1224, 16499175), (1260, 16027770), (1275, 15839208), (1309, 15427800), (1320, 15299235), (1350, 14959252), (1386, 14570700), (1400, 14424993), (1428, 14142150), (1485, 13599320), (1496, 13499325), (1512, 13356475), (1530, 13199340), (1540, 13113630), (1575, 12822216), (1650, 12239388), (1683, 11999400), (1700, 11879406), (1785, 11313720), (1800, 11219439), (1836, 10999450), (1848, 10928025), (1870, 10799460), (1890, 10685180), (1925, 10490904), (1980, 10199490), (2040, 9899505), (2079, 9713800), (2100, 9616662), (2142, 9428100), (2200, 9179541), (2244, 8999550), (2295, 8799560), (2310, 8742420), (2376, 8499575), (2380, 8485290), (2475, 8159592), (2520, 8013885), (2550, 7919604), (2618, 7713900), (2700, 7479626), (2772, 7285350), (2805, 7199640), (2856, 7071075), (2857, 7068600), (2970, 6799660), (2975, 6788232), (3060, 6599670), (3080, 6556815), (3150, 6411108), (3213, 6285400), (3300, 6119694), (3366, 5999700), (3400, 5939703), (3465, 5828280), (3570, 5656860), (3672, 5499725), (3740, 5399730), (3780, 5342590), (3825, 5279736), (3850, 5245452), (3927, 5142600), (3960, 5099745), (4158, 4856900), (4200, 4808331), (4284, 4714050), (4488, 4499775), (4590, 4399780), (4620, 4371210), (4675, 4319784), (4725, 4274072), (4760, 4242645), (4950, 4079796), (5049, 3999800), (5100, 3959802), (5236, 3856950), (5355, 3771240), (5400, 3739813), (5544, 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