981981000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 768

約数和(自身を含む): 4497292800

約数和(自身を除く): 3515311800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 50, 52, 55, 56, 60, 63, 65, 66, 70, 72, 75, 77, 78, 84, 88, 90, 91, 99, 100, 104, 105, 109, 110, 117, 120, 125, 126, 130, 132, 140, 143, 150, 154, 156, 165, 168, 175, 180, 182, 195, 198, 200, 210, 218, 220, 225, 231, 234, 250, 252, 260, 264, 273, 275, 280, 286, 300, 308, 312, 315, 325, 327, 330, 350, 360, 364, 375, 385, 390, 396, 420, 429, 436, 440, 450, 455, 462, 468, 495, 500, 504, 520, 525, 545, 546, 550, 572, 585, 600, 616, 630, 650, 654, 660, 693, 700, 715, 728, 750, 763, 770, 780, 792, 819, 825, 840, 858, 872, 875, 900, 910, 924, 936, 975, 981, 990, 1000, 1001, 1050, 1090, 1092, 1100, 1125, 1144, 1155, 1170, 1199, 1260, 1287, 1300, 1308, 1320, 1365, 1375, 1386, 1400, 1417, 1430, 1500, 1526, 1540, 1560, 1575, 1625, 1635, 1638, 1650, 1716, 1750, 1800, 1820, 1848, 1925, 1950, 1962, 1980, 2002, 2100, 2145, 2180, 2184, 2200, 2250, 2275, 2289, 2310, 2340, 2398, 2475, 2520, 2574, 2600, 2616, 2625, 2725, 2730, 2750, 2772, 2834, 2860, 2925, 3000, 3003, 3052, 3080, 3150, 3250, 3270, 3276, 3300, 3432, 3465, 3500, 3575, 3597, 3640, 3815, 3850, 3900, 3924, 3960, 4004, 4095, 4125, 4200, 4251, 4290, 4360, 4500, 4550, 4578, 4620, 4680, 4796, 4875, 4905, 4950, 5005, 5148, 5250, 5450, 5460, 5500, 5544, 5668, 5720, 5775, 5850, 5995, 6006, 6104, 6300, 6435, 6500, 6540, 6552, 6600, 6825, 6867, 6930, 7000, 7085, 7150, 7194, 7630, 7700, 7800, 7848, 7875, 8008, 8175, 8190, 8250, 8393, 8502, 8580, 9000, 9009, 9100, 9156, 9240, 9592, 9625, 9750, 9810, 9900, 9919, 10010, 10296, 10500, 10725, 10791, 10900, 10920, 11000, 11336, 11375, 11445, 11550, 11700, 11990, 12012, 12375, 12600, 12753, 12870, 13000, 13080, 13625, 13650, 13734, 13860, 14170, 14300, 14388, 14625, 15015, 15260, 15400, 15587, 15750, 16350, 16380, 16500, 16786, 17004, 17160, 17325, 17875, 17985, 18018, 18200, 18312, 19075, 19250, 19500, 19620, 19800, 19838, 20020, 20475, 21000, 21255, 21450, 21582, 21800, 22750, 22890, 23100, 23400, 23980, 24024, 24525, 24750, 25025, 25179, 25506, 25740, 27250, 27300, 27468, 27720, 28340, 28600, 28776, 28875, 29250, 29757, 29975, 30030, 30520, 31174, 31500, 32175, 32700, 32760, 33000, 33572, 34008, 34125, 34335, 34650, 35425, 35750, 35970, 36036, 38150, 38500, 39000, 39240, 39676, 40040, 40875, 40950, 41965, 42510, 42900, 43164, 45045, 45500, 45780, 46200, 46761, 47960, 49050, 49500, 49595, 50050, 50358, 51012, 51480, 53625, 53955, 54500, 54600, 54936, 56680, 57225, 57750, 58500, 59514, 59950, 60060, 62348, 63000, 63765, 64350, 65400, 67144, 68250, 68670, 69300, 70850, 71500, 71940, 72072, 75075, 75537, 76300, 77000, 77935, 79352, 81750, 81900, 83930, 85020, 85800, 86328, 86625, 89271, 89925, 90090, 91000, 91560, 93522, 95375, 98100, 99000, 99190, 100100, 100716, 102024, 102375, 106275, 107250, 107910, 109000, 109109, 114450, 115500, 117000, 119028, 119900, 120120, 122625, 124696, 125125, 125895, 127530, 128700, 136500, 137340, 138600, 140283, 141700, 143000, 143880, 148785, 149875, 150150, 151074, 152600, 155870, 160875, 163500, 163800, 167860, 170040, 171675, 173250, 177125, 178542, 179850, 180180, 187044, 190750, 196200, 198380, 200200, 201432, 204750, 209825, 212550, 214500, 215820, 218218, 225225, 228900, 231000, 233805, 238056, 239800, 245250, 247975, 250250, 251790, 255060, 257400, 269775, 273000, 274680, 280566, 283400, 286125, 297570, 299750, 300300, 302148, 311740, 318825, 321750, 327000, 327327, 335720, 343350, 346500, 354250, 357084, 359700, 360360, 374088, 375375, 377685, 381500, 389675, 396760, 409500, 419650, 425100, 429000, 431640, 436436, 446355, 449625, 450450, 457800, 467610, 490500, 495950, 500500, 503580, 510120, 531375, 539550, 545545, 561132, 572250, 595140, 599500, 600600, 604296, 623480, 629475, 637650, 643500, 654654, 686700, 693000, 701415, 708500, 714168, 719400, 743925, 750750, 755370, 763000, 779350, 819000, 839300, 850200, 858375, 872872, 892710, 899250, 900900, 935220, 981000, 981981, 991900, 1001000, 1007160, 1049125, 1062750, 1079100, 1091090, 1122264, 1126125, 1144500, 1169025, 1190280, 1199000, 1239875, 1258950, 1275300, 1287000, 1309308, 1348875, 1373400, 1402830, 1417000, 1487850, 1501500, 1510740, 1558700, 1594125, 1636635, 1678600, 1716750, 1785420, 1798500, 1801800, 1870440, 1888425, 1948375, 1963962, 1983800, 2098250, 2125500, 2158200, 2182180, 2231775, 2252250, 2289000, 2338050, 2479750, 2517900, 2550600, 2618616, 2697750, 2727725, 2805660, 2975700, 3003000, 3021480, 3117400, 3147375, 3188250, 3273270, 3433500, 3507075, 3570840, 3597000, 3719625, 3776850, 3896750, 3927924, 4196500, 4251000, 4364360, 4463550, 4504500, 4676100, 4909905, 4959500, 5035800, 5395500, 5455450, 5611320, 5845125, 5951400, 6294750, 6376500, 6546540, 6867000, 7014150, 7439250, 7553700, 7793500, 7855848, 8183175, 8393000, 8927100, 9009000, 9352200, 9442125, 9819810, 9919000, 10791000, 10910900, 11158875, 11690250, 12589500, 12753000, 13093080, 13638625, 14028300, 14878500, 15107400, 15587000, 16366350, 17535375, 17854200, 18884250, 19639620, 21821800, 22317750, 23380500, 24549525, 25179000, 27277250, 28056600, 29757000, 32732700, 35070750, 37768500, 39279240, 40915875, 44635500, 46761000, 49099050, 54554500, 65465400, 70141500, 75537000, 81831750, 89271000, 98198100, 109109000, 122747625, 140283000, 163663500, 196396200, 245495250, 327327000, 490990500, 981981000]

約数ペア:

[(1, 981981000), (2, 490990500), (3, 327327000), (4, 245495250), (5, 196396200), (6, 163663500), (7, 140283000), (8, 122747625), (9, 109109000), (10, 98198100), (11, 89271000), (12, 81831750), (13, 75537000), (14, 70141500), (15, 65465400), (18, 54554500), (20, 49099050), (21, 46761000), (22, 44635500), (24, 40915875), (25, 39279240), (26, 37768500), (28, 35070750), (30, 32732700), (33, 29757000), (35, 28056600), (36, 27277250), (39, 25179000), (40, 24549525), (42, 23380500), (44, 22317750), (45, 21821800), (50, 19639620), (52, 18884250), (55, 17854200), (56, 17535375), (60, 16366350), (63, 15587000), (65, 15107400), (66, 14878500), (70, 14028300), (72, 13638625), (75, 13093080), (77, 12753000), (78, 12589500), (84, 11690250), (88, 11158875), (90, 10910900), (91, 10791000), (99, 9919000), (100, 9819810), (104, 9442125), (105, 9352200), (109, 9009000), (110, 8927100), (117, 8393000), (120, 8183175), (125, 7855848), (126, 7793500), (130, 7553700), (132, 7439250), (140, 7014150), (143, 6867000), (150, 6546540), (154, 6376500), (156, 6294750), (165, 5951400), (168, 5845125), (175, 5611320), (180, 5455450), (182, 5395500), (195, 5035800), (198, 4959500), (200, 4909905), (210, 4676100), (218, 4504500), (220, 4463550), (225, 4364360), (231, 4251000), (234, 4196500), (250, 3927924), (252, 3896750), (260, 3776850), (264, 3719625), (273, 3597000), (275, 3570840), (280, 3507075), (286, 3433500), (300, 3273270), (308, 3188250), (312, 3147375), (315, 3117400), (325, 3021480), (327, 3003000), (330, 2975700), (350, 2805660), (360, 2727725), (364, 2697750), (375, 2618616), (385, 2550600), (390, 2517900), (396, 2479750), (420, 2338050), (429, 2289000), (436, 2252250), (440, 2231775), (450, 2182180), (455, 2158200), (462, 2125500), (468, 2098250), (495, 1983800), (500, 1963962), (504, 1948375), (520, 1888425), (525, 1870440), (545, 1801800), (546, 1798500), (550, 1785420), (572, 1716750), (585, 1678600), (600, 1636635), (616, 1594125), (630, 1558700), (650, 1510740), (654, 1501500), (660, 1487850), (693, 1417000), (700, 1402830), (715, 1373400), (728, 1348875), (750, 1309308), (763, 1287000), (770, 1275300), (780, 1258950), (792, 1239875), (819, 1199000), (825, 1190280), (840, 1169025), (858, 1144500), (872, 1126125), (875, 1122264), (900, 1091090), (910, 1079100), (924, 1062750), (936, 1049125), (975, 1007160), (981, 1001000), (990, 991900), (1000, 981981), (1001, 981000), (1050, 935220), (1090, 900900), (1092, 899250), (1100, 892710), (1125, 872872), (1144, 858375), (1155, 850200), (1170, 839300), (1199, 819000), (1260, 779350), (1287, 763000), (1300, 755370), (1308, 750750), (1320, 743925), (1365, 719400), (1375, 714168), (1386, 708500), (1400, 701415), (1417, 693000), (1430, 686700), (1500, 654654), (1526, 643500), (1540, 637650), (1560, 629475), (1575, 623480), (1625, 604296), (1635, 600600), (1638, 599500), (1650, 595140), (1716, 572250), (1750, 561132), (1800, 545545), (1820, 539550), (1848, 531375), (1925, 510120), (1950, 503580), (1962, 500500), (1980, 495950), (2002, 490500), (2100, 467610), (2145, 457800), (2180, 450450), (2184, 449625), (2200, 446355), (2250, 436436), (2275, 431640), (2289, 429000), (2310, 425100), (2340, 419650), (2398, 409500), (2475, 396760), (2520, 389675), (2574, 381500), (2600, 377685), (2616, 375375), (2625, 374088), (2725, 360360), (2730, 359700), (2750, 357084), (2772, 354250), (2834, 346500), (2860, 343350), (2925, 335720), (3000, 327327), (3003, 327000), (3052, 321750), (3080, 318825), (3150, 311740), (3250, 302148), (3270, 300300), (3276, 299750), (3300, 297570), (3432, 286125), (3465, 283400), (3500, 280566), (3575, 274680), (3597, 273000), (3640, 269775), (3815, 257400), (3850, 255060), (3900, 251790), (3924, 250250), (3960, 247975), (4004, 245250), (4095, 239800), (4125, 238056), (4200, 233805), (4251, 231000), (4290, 228900), (4360, 225225), (4500, 218218), (4550, 215820), (4578, 214500), (4620, 212550), (4680, 209825), (4796, 204750), (4875, 201432), (4905, 200200), (4950, 198380), (5005, 196200), (5148, 190750), (5250, 187044), (5450, 180180), (5460, 179850), (5500, 178542), (5544, 177125), (5668, 173250), (5720, 171675), (5775, 170040), (5850, 167860), (5995, 163800), (6006, 163500), (6104, 160875), (6300, 155870), (6435, 152600), (6500, 151074), (6540, 150150), (6552, 149875), (6600, 148785), (6825, 143880), (6867, 143000), (6930, 141700), (7000, 140283), (7085, 138600), (7150, 137340), (7194, 136500), (7630, 128700), (7700, 127530), (7800, 125895), (7848, 125125), (7875, 124696), (8008, 122625), (8175, 120120), (8190, 119900), (8250, 119028), (8393, 117000), (8502, 115500), (8580, 114450), (9000, 109109), (9009, 109000), (9100, 107910), (9156, 107250), (9240, 106275), (9592, 102375), (9625, 102024), (9750, 100716), (9810, 100100), (9900, 99190), (9919, 99000), (10010, 98100), (10296, 95375), (10500, 93522), (10725, 91560), (10791, 91000), (10900, 90090), (10920, 89925), (11000, 89271), (11336, 86625), (11375, 86328), (11445, 85800), (11550, 85020), (11700, 83930), (11990, 81900), (12012, 81750), (12375, 79352), (12600, 77935), (12753, 77000), (12870, 76300), (13000, 75537), (13080, 75075), (13625, 72072), (13650, 71940), (13734, 71500), (13860, 70850), (14170, 69300), (14300, 68670), (14388, 68250), (14625, 67144), (15015, 65400), (15260, 64350), (15400, 63765), (15587, 63000), (15750, 62348), (16350, 60060), (16380, 59950), (16500, 59514), (16786, 58500), (17004, 57750), (17160, 57225), (17325, 56680), (17875, 54936), (17985, 54600), (18018, 54500), (18200, 53955), (18312, 53625), (19075, 51480), (19250, 51012), (19500, 50358), (19620, 50050), (19800, 49595), (19838, 49500), (20020, 49050), (20475, 47960), (21000, 46761), (21255, 46200), (21450, 45780), (21582, 45500), (21800, 45045), (22750, 43164), (22890, 42900), (23100, 42510), (23400, 41965), (23980, 40950), (24024, 40875), (24525, 40040), (24750, 39676), (25025, 39240), (25179, 39000), (25506, 38500), (25740, 38150), (27250, 36036), (27300, 35970), (27468, 35750), (27720, 35425), (28340, 34650), (28600, 34335), (28776, 34125), (28875, 34008), (29250, 33572), (29757, 33000), (29975, 32760), (30030, 32700), (30520, 32175), (31174, 31500)]