490990500

素因数分解:

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

素因数の和:165

約数の個数: 576

約数和(自身を含む): 2098736640

約数和(自身を除く): 1607746140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 25, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 50, 52, 55, 60, 63, 65, 66, 70, 75, 77, 78, 84, 90, 91, 99, 100, 105, 109, 110, 117, 125, 126, 130, 132, 140, 143, 150, 154, 156, 165, 175, 180, 182, 195, 198, 210, 218, 220, 225, 231, 234, 250, 252, 260, 273, 275, 286, 300, 308, 315, 325, 327, 330, 350, 364, 375, 385, 390, 396, 420, 429, 436, 450, 455, 462, 468, 495, 500, 525, 545, 546, 550, 572, 585, 630, 650, 654, 660, 693, 700, 715, 750, 763, 770, 780, 819, 825, 858, 875, 900, 910, 924, 975, 981, 990, 1001, 1050, 1090, 1092, 1100, 1125, 1155, 1170, 1199, 1260, 1287, 1300, 1308, 1365, 1375, 1386, 1417, 1430, 1500, 1526, 1540, 1575, 1625, 1635, 1638, 1650, 1716, 1750, 1820, 1925, 1950, 1962, 1980, 2002, 2100, 2145, 2180, 2250, 2275, 2289, 2310, 2340, 2398, 2475, 2574, 2625, 2725, 2730, 2750, 2772, 2834, 2860, 2925, 3003, 3052, 3150, 3250, 3270, 3276, 3300, 3465, 3500, 3575, 3597, 3815, 3850, 3900, 3924, 4004, 4095, 4125, 4251, 4290, 4500, 4550, 4578, 4620, 4796, 4875, 4905, 4950, 5005, 5148, 5250, 5450, 5460, 5500, 5668, 5775, 5850, 5995, 6006, 6300, 6435, 6500, 6540, 6825, 6867, 6930, 7085, 7150, 7194, 7630, 7700, 7875, 8175, 8190, 8250, 8393, 8502, 8580, 9009, 9100, 9156, 9625, 9750, 9810, 9900, 9919, 10010, 10500, 10725, 10791, 10900, 11375, 11445, 11550, 11700, 11990, 12012, 12375, 12753, 12870, 13625, 13650, 13734, 13860, 14170, 14300, 14388, 14625, 15015, 15260, 15587, 15750, 16350, 16380, 16500, 16786, 17004, 17325, 17875, 17985, 18018, 19075, 19250, 19500, 19620, 19838, 20020, 20475, 21255, 21450, 21582, 22750, 22890, 23100, 23980, 24525, 24750, 25025, 25179, 25506, 25740, 27250, 27300, 27468, 28340, 28875, 29250, 29757, 29975, 30030, 31174, 31500, 32175, 32700, 33572, 34125, 34335, 34650, 35425, 35750, 35970, 36036, 38150, 38500, 39676, 40875, 40950, 41965, 42510, 42900, 43164, 45045, 45500, 45780, 46761, 49050, 49500, 49595, 50050, 50358, 51012, 53625, 53955, 54500, 57225, 57750, 58500, 59514, 59950, 60060, 62348, 63765, 64350, 68250, 68670, 69300, 70850, 71500, 71940, 75075, 75537, 76300, 77935, 81750, 81900, 83930, 85020, 86625, 89271, 89925, 90090, 93522, 95375, 98100, 99190, 100100, 100716, 102375, 106275, 107250, 107910, 109109, 114450, 115500, 119028, 119900, 122625, 125125, 125895, 127530, 128700, 136500, 137340, 140283, 141700, 148785, 149875, 150150, 151074, 155870, 160875, 163500, 167860, 171675, 173250, 177125, 178542, 179850, 180180, 187044, 190750, 198380, 204750, 209825, 212550, 214500, 215820, 218218, 225225, 228900, 233805, 245250, 247975, 250250, 251790, 255060, 269775, 280566, 286125, 297570, 299750, 300300, 302148, 311740, 318825, 321750, 327327, 343350, 346500, 354250, 357084, 359700, 375375, 377685, 381500, 389675, 409500, 419650, 425100, 436436, 446355, 449625, 450450, 467610, 490500, 495950, 500500, 503580, 531375, 539550, 545545, 561132, 572250, 595140, 599500, 629475, 637650, 643500, 654654, 686700, 701415, 708500, 743925, 750750, 755370, 779350, 839300, 858375, 892710, 899250, 900900, 935220, 981981, 991900, 1049125, 1062750, 1079100, 1091090, 1126125, 1144500, 1169025, 1239875, 1258950, 1275300, 1309308, 1348875, 1402830, 1487850, 1501500, 1510740, 1558700, 1594125, 1636635, 1716750, 1785420, 1798500, 1888425, 1948375, 1963962, 2098250, 2125500, 2182180, 2231775, 2252250, 2338050, 2479750, 2517900, 2697750, 2727725, 2805660, 2975700, 3147375, 3188250, 3273270, 3433500, 3507075, 3719625, 3776850, 3896750, 3927924, 4196500, 4463550, 4504500, 4676100, 4909905, 4959500, 5395500, 5455450, 5845125, 6294750, 6376500, 6546540, 7014150, 7439250, 7553700, 7793500, 8183175, 8927100, 9442125, 9819810, 10910900, 11158875, 11690250, 12589500, 13638625, 14028300, 14878500, 16366350, 17535375, 18884250, 19639620, 22317750, 23380500, 24549525, 27277250, 32732700, 35070750, 37768500, 40915875, 44635500, 49099050, 54554500, 70141500, 81831750, 98198100, 122747625, 163663500, 245495250, 490990500]

約数ペア:

[(1, 490990500), (2, 245495250), (3, 163663500), (4, 122747625), (5, 98198100), (6, 81831750), (7, 70141500), (9, 54554500), (10, 49099050), (11, 44635500), (12, 40915875), (13, 37768500), (14, 35070750), (15, 32732700), (18, 27277250), (20, 24549525), (21, 23380500), (22, 22317750), (25, 19639620), (26, 18884250), (28, 17535375), (30, 16366350), (33, 14878500), (35, 14028300), (36, 13638625), (39, 12589500), (42, 11690250), (44, 11158875), (45, 10910900), (50, 9819810), (52, 9442125), (55, 8927100), (60, 8183175), (63, 7793500), (65, 7553700), (66, 7439250), (70, 7014150), (75, 6546540), (77, 6376500), (78, 6294750), (84, 5845125), (90, 5455450), (91, 5395500), (99, 4959500), (100, 4909905), (105, 4676100), (109, 4504500), (110, 4463550), (117, 4196500), (125, 3927924), (126, 3896750), (130, 3776850), (132, 3719625), (140, 3507075), (143, 3433500), (150, 3273270), (154, 3188250), (156, 3147375), (165, 2975700), (175, 2805660), (180, 2727725), (182, 2697750), (195, 2517900), (198, 2479750), (210, 2338050), (218, 2252250), (220, 2231775), (225, 2182180), (231, 2125500), (234, 2098250), (250, 1963962), (252, 1948375), (260, 1888425), (273, 1798500), (275, 1785420), (286, 1716750), (300, 1636635), (308, 1594125), (315, 1558700), (325, 1510740), (327, 1501500), (330, 1487850), (350, 1402830), (364, 1348875), (375, 1309308), (385, 1275300), (390, 1258950), (396, 1239875), (420, 1169025), (429, 1144500), (436, 1126125), (450, 1091090), (455, 1079100), (462, 1062750), (468, 1049125), (495, 991900), (500, 981981), (525, 935220), (545, 900900), (546, 899250), (550, 892710), (572, 858375), (585, 839300), (630, 779350), (650, 755370), (654, 750750), (660, 743925), (693, 708500), (700, 701415), (715, 686700), (750, 654654), (763, 643500), (770, 637650), (780, 629475), (819, 599500), (825, 595140), (858, 572250), (875, 561132), (900, 545545), (910, 539550), (924, 531375), (975, 503580), (981, 500500), (990, 495950), (1001, 490500), (1050, 467610), (1090, 450450), (1092, 449625), (1100, 446355), (1125, 436436), (1155, 425100), (1170, 419650), (1199, 409500), (1260, 389675), (1287, 381500), (1300, 377685), (1308, 375375), (1365, 359700), (1375, 357084), (1386, 354250), (1417, 346500), (1430, 343350), (1500, 327327), (1526, 321750), (1540, 318825), (1575, 311740), (1625, 302148), (1635, 300300), (1638, 299750), (1650, 297570), (1716, 286125), (1750, 280566), (1820, 269775), (1925, 255060), (1950, 251790), (1962, 250250), (1980, 247975), (2002, 245250), (2100, 233805), (2145, 228900), (2180, 225225), (2250, 218218), (2275, 215820), (2289, 214500), (2310, 212550), (2340, 209825), (2398, 204750), (2475, 198380), (2574, 190750), (2625, 187044), (2725, 180180), (2730, 179850), (2750, 178542), (2772, 177125), (2834, 173250), (2860, 171675), (2925, 167860), (3003, 163500), (3052, 160875), (3150, 155870), (3250, 151074), (3270, 150150), (3276, 149875), (3300, 148785), (3465, 141700), (3500, 140283), (3575, 137340), (3597, 136500), (3815, 128700), (3850, 127530), (3900, 125895), (3924, 125125), (4004, 122625), (4095, 119900), (4125, 119028), (4251, 115500), (4290, 114450), (4500, 109109), (4550, 107910), (4578, 107250), (4620, 106275), (4796, 102375), (4875, 100716), (4905, 100100), (4950, 99190), (5005, 98100), (5148, 95375), (5250, 93522), (5450, 90090), (5460, 89925), (5500, 89271), (5668, 86625), (5775, 85020), (5850, 83930), (5995, 81900), (6006, 81750), (6300, 77935), (6435, 76300), (6500, 75537), (6540, 75075), (6825, 71940), (6867, 71500), (6930, 70850), (7085, 69300), (7150, 68670), (7194, 68250), (7630, 64350), (7700, 63765), (7875, 62348), (8175, 60060), (8190, 59950), (8250, 59514), (8393, 58500), (8502, 57750), (8580, 57225), (9009, 54500), (9100, 53955), (9156, 53625), (9625, 51012), (9750, 50358), (9810, 50050), (9900, 49595), (9919, 49500), (10010, 49050), (10500, 46761), (10725, 45780), (10791, 45500), (10900, 45045), (11375, 43164), (11445, 42900), (11550, 42510), (11700, 41965), (11990, 40950), (12012, 40875), (12375, 39676), (12753, 38500), (12870, 38150), (13625, 36036), (13650, 35970), (13734, 35750), (13860, 35425), (14170, 34650), (14300, 34335), (14388, 34125), (14625, 33572), (15015, 32700), (15260, 32175), (15587, 31500), (15750, 31174), (16350, 30030), (16380, 29975), (16500, 29757), (16786, 29250), (17004, 28875), (17325, 28340), (17875, 27468), (17985, 27300), (18018, 27250), (19075, 25740), (19250, 25506), (19500, 25179), (19620, 25025), (19838, 24750), (20020, 24525), (20475, 23980), (21255, 23100), (21450, 22890), (21582, 22750)]