2045505000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 720

約数和(自身を含む): 8525895840

約数和(自身を除く): 6480390840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 25, 28, 30, 33, 35, 40, 42, 44, 46, 49, 50, 55, 56, 60, 66, 69, 70, 75, 77, 84, 88, 92, 98, 100, 105, 110, 115, 120, 121, 125, 132, 138, 140, 147, 150, 154, 161, 165, 168, 175, 184, 196, 200, 210, 220, 230, 231, 242, 245, 250, 253, 264, 275, 276, 280, 294, 300, 308, 322, 330, 345, 350, 363, 375, 385, 392, 420, 440, 460, 462, 483, 484, 490, 500, 506, 525, 539, 550, 552, 575, 588, 600, 605, 616, 625, 644, 660, 690, 700, 726, 735, 750, 759, 770, 805, 825, 840, 847, 875, 920, 924, 966, 968, 980, 1000, 1012, 1050, 1078, 1100, 1127, 1150, 1155, 1176, 1210, 1225, 1250, 1265, 1288, 1320, 1375, 1380, 1400, 1452, 1470, 1500, 1518, 1540, 1610, 1617, 1650, 1694, 1725, 1750, 1771, 1815, 1848, 1875, 1925, 1932, 1960, 2024, 2100, 2156, 2200, 2254, 2300, 2310, 2415, 2420, 2450, 2500, 2530, 2541, 2625, 2695, 2750, 2760, 2783, 2875, 2904, 2940, 3000, 3025, 3036, 3080, 3220, 3234, 3300, 3381, 3388, 3450, 3500, 3542, 3630, 3675, 3750, 3795, 3850, 3864, 4025, 4125, 4200, 4235, 4312, 4375, 4508, 4600, 4620, 4830, 4840, 4900, 5000, 5060, 5082, 5250, 5313, 5390, 5500, 5566, 5635, 5750, 5775, 5880, 5929, 6050, 6072, 6125, 6325, 6440, 6468, 6600, 6762, 6776, 6875, 6900, 7000, 7084, 7260, 7350, 7500, 7590, 7700, 8050, 8085, 8250, 8349, 8470, 8625, 8750, 8855, 9016, 9075, 9240, 9625, 9660, 9800, 10120, 10164, 10500, 10626, 10780, 11000, 11132, 11270, 11500, 11550, 11858, 12075, 12100, 12250, 12397, 12650, 12705, 12936, 13125, 13475, 13524, 13750, 13800, 13915, 14168, 14375, 14520, 14700, 15000, 15125, 15180, 15400, 16100, 16170, 16500, 16698, 16905, 16940, 17250, 17500, 17710, 17787, 18150, 18375, 18975, 19250, 19320, 19481, 20125, 20328, 20625, 21000, 21175, 21252, 21560, 22264, 22540, 23000, 23100, 23716, 24150, 24200, 24500, 24794, 25300, 25410, 26250, 26565, 26950, 27048, 27500, 27830, 28175, 28750, 28875, 29400, 29645, 30250, 30360, 30625, 31625, 32200, 32340, 33000, 33396, 33810, 33880, 34500, 35000, 35420, 35574, 36300, 36750, 37191, 37950, 38500, 38962, 40250, 40425, 41250, 41745, 42350, 42504, 43125, 44275, 45080, 45375, 46200, 47432, 48125, 48300, 49000, 49588, 50600, 50820, 52500, 53130, 53900, 55000, 55660, 56350, 57500, 57750, 58443, 59290, 60375, 60500, 61250, 61985, 63250, 63525, 64680, 66792, 67375, 67620, 69000, 69575, 70840, 71148, 72600, 73500, 74382, 75625, 75900, 77000, 77924, 80500, 80850, 82500, 83490, 84525, 84700, 86250, 88550, 88935, 90750, 91875, 94875, 96250, 96600, 97405, 99176, 100625, 101640, 105000, 105875, 106260, 107800, 111320, 112700, 115000, 115500, 116886, 118580, 120750, 121000, 122500, 123970, 126500, 127050, 132825, 134750, 135240, 136367, 139150, 140875, 142296, 144375, 147000, 148225, 148764, 151250, 151800, 155848, 158125, 161000, 161700, 165000, 166980, 169050, 169400, 172500, 177100, 177870, 181500, 183750, 185955, 189750, 192500, 194810, 201250, 202125, 208725, 211750, 212520, 221375, 225400, 226875, 231000, 233772, 237160, 241500, 245000, 247940, 253000, 254100, 265650, 269500, 272734, 278300, 281750, 288750, 292215, 296450, 297528, 301875, 302500, 309925, 316250, 317625, 323400, 333960, 336875, 338100, 345000, 347875, 354200, 355740, 363000, 367500, 371910, 379500, 385000, 389620, 402500, 404250, 409101, 417450, 422625, 423500, 442750, 444675, 453750, 467544, 474375, 483000, 487025, 495880, 508200, 529375, 531300, 539000, 545468, 556600, 563500, 577500, 584430, 592900, 603750, 605000, 619850, 632500, 635250, 664125, 673750, 676200, 681835, 695750, 704375, 711480, 735000, 741125, 743820, 759000, 779240, 805000, 808500, 818202, 834900, 845250, 847000, 885500, 889350, 907500, 929775, 948750, 974050, 1010625, 1043625, 1058750, 1062600, 1090936, 1106875, 1127000, 1155000, 1168860, 1185800, 1207500, 1239700, 1265000, 1270500, 1328250, 1347500, 1363670, 1391500, 1408750, 1461075, 1482250, 1487640, 1549625, 1588125, 1617000, 1636404, 1669800, 1690500, 1739375, 1771000, 1778700, 1815000, 1859550, 1897500, 1948100, 2021250, 2045505, 2087250, 2113125, 2117500, 2213750, 2223375, 2337720, 2415000, 2435125, 2479400, 2541000, 2656500, 2695000, 2727340, 2783000, 2817500, 2922150, 2964500, 3099250, 3176250, 3272808, 3320625, 3381000, 3409175, 3478750, 3557400, 3705625, 3719100, 3795000, 3896200, 4042500, 4091010, 4174500, 4226250, 4235000, 4427500, 4446750, 4648875, 4870250, 5218125, 5313000, 5454680, 5635000, 5844300, 5929000, 6198500, 6352500, 6641250, 6818350, 6957500, 7305375, 7411250, 7438200, 7748125, 8085000, 8182020, 8349000, 8452500, 8855000, 8893500, 9297750, 9740500, 10227525, 10436250, 11116875, 11688600, 12175625, 12397000, 12705000, 13282500, 13636700, 13915000, 14610750, 14822500, 15496250, 16364040, 16905000, 17045875, 17787000, 18595500, 19481000, 20455050, 20872500, 22233750, 23244375, 24351250, 26565000, 27273400, 29221500, 29645000, 30992500, 34091750, 36526875, 37191000, 40910100, 41745000, 44467500, 46488750, 48702500, 51137625, 58443000, 61985000, 68183500, 73053750, 81820200, 85229375, 88935000, 92977500, 97405000, 102275250, 136367000, 146107500, 170458750, 185955000, 204550500, 255688125, 292215000, 340917500, 409101000, 511376250, 681835000, 1022752500, 2045505000]

約数ペア:

[(1, 2045505000), (2, 1022752500), (3, 681835000), (4, 511376250), (5, 409101000), (6, 340917500), (7, 292215000), (8, 255688125), (10, 204550500), (11, 185955000), (12, 170458750), (14, 146107500), (15, 136367000), (20, 102275250), (21, 97405000), (22, 92977500), (23, 88935000), (24, 85229375), (25, 81820200), (28, 73053750), (30, 68183500), (33, 61985000), (35, 58443000), (40, 51137625), (42, 48702500), (44, 46488750), (46, 44467500), (49, 41745000), (50, 40910100), (55, 37191000), (56, 36526875), (60, 34091750), (66, 30992500), (69, 29645000), (70, 29221500), (75, 27273400), (77, 26565000), (84, 24351250), (88, 23244375), (92, 22233750), (98, 20872500), (100, 20455050), (105, 19481000), (110, 18595500), (115, 17787000), (120, 17045875), (121, 16905000), (125, 16364040), (132, 15496250), (138, 14822500), (140, 14610750), (147, 13915000), (150, 13636700), (154, 13282500), (161, 12705000), (165, 12397000), (168, 12175625), (175, 11688600), (184, 11116875), (196, 10436250), (200, 10227525), (210, 9740500), (220, 9297750), (230, 8893500), (231, 8855000), (242, 8452500), (245, 8349000), (250, 8182020), (253, 8085000), (264, 7748125), (275, 7438200), (276, 7411250), (280, 7305375), (294, 6957500), (300, 6818350), (308, 6641250), (322, 6352500), (330, 6198500), (345, 5929000), (350, 5844300), (363, 5635000), (375, 5454680), (385, 5313000), (392, 5218125), (420, 4870250), (440, 4648875), (460, 4446750), (462, 4427500), (483, 4235000), (484, 4226250), (490, 4174500), (500, 4091010), (506, 4042500), (525, 3896200), (539, 3795000), (550, 3719100), (552, 3705625), (575, 3557400), (588, 3478750), (600, 3409175), (605, 3381000), (616, 3320625), (625, 3272808), (644, 3176250), (660, 3099250), (690, 2964500), (700, 2922150), (726, 2817500), (735, 2783000), (750, 2727340), (759, 2695000), (770, 2656500), (805, 2541000), (825, 2479400), (840, 2435125), (847, 2415000), (875, 2337720), (920, 2223375), (924, 2213750), (966, 2117500), (968, 2113125), (980, 2087250), (1000, 2045505), (1012, 2021250), (1050, 1948100), (1078, 1897500), (1100, 1859550), (1127, 1815000), (1150, 1778700), (1155, 1771000), (1176, 1739375), (1210, 1690500), (1225, 1669800), (1250, 1636404), (1265, 1617000), (1288, 1588125), (1320, 1549625), (1375, 1487640), (1380, 1482250), (1400, 1461075), (1452, 1408750), (1470, 1391500), (1500, 1363670), (1518, 1347500), (1540, 1328250), (1610, 1270500), (1617, 1265000), (1650, 1239700), (1694, 1207500), (1725, 1185800), (1750, 1168860), (1771, 1155000), (1815, 1127000), (1848, 1106875), (1875, 1090936), (1925, 1062600), (1932, 1058750), (1960, 1043625), (2024, 1010625), (2100, 974050), (2156, 948750), (2200, 929775), (2254, 907500), (2300, 889350), (2310, 885500), (2415, 847000), (2420, 845250), (2450, 834900), (2500, 818202), (2530, 808500), (2541, 805000), (2625, 779240), (2695, 759000), (2750, 743820), (2760, 741125), (2783, 735000), (2875, 711480), (2904, 704375), (2940, 695750), (3000, 681835), (3025, 676200), (3036, 673750), (3080, 664125), (3220, 635250), (3234, 632500), (3300, 619850), (3381, 605000), (3388, 603750), (3450, 592900), (3500, 584430), (3542, 577500), (3630, 563500), (3675, 556600), (3750, 545468), (3795, 539000), (3850, 531300), (3864, 529375), (4025, 508200), (4125, 495880), (4200, 487025), (4235, 483000), (4312, 474375), (4375, 467544), (4508, 453750), (4600, 444675), (4620, 442750), (4830, 423500), (4840, 422625), (4900, 417450), (5000, 409101), (5060, 404250), (5082, 402500), (5250, 389620), (5313, 385000), (5390, 379500), (5500, 371910), (5566, 367500), (5635, 363000), (5750, 355740), (5775, 354200), (5880, 347875), (5929, 345000), (6050, 338100), (6072, 336875), (6125, 333960), (6325, 323400), (6440, 317625), (6468, 316250), (6600, 309925), (6762, 302500), (6776, 301875), (6875, 297528), (6900, 296450), (7000, 292215), (7084, 288750), (7260, 281750), (7350, 278300), (7500, 272734), (7590, 269500), (7700, 265650), (8050, 254100), (8085, 253000), (8250, 247940), (8349, 245000), (8470, 241500), (8625, 237160), (8750, 233772), (8855, 231000), (9016, 226875), (9075, 225400), (9240, 221375), (9625, 212520), (9660, 211750), (9800, 208725), (10120, 202125), (10164, 201250), (10500, 194810), (10626, 192500), (10780, 189750), (11000, 185955), (11132, 183750), (11270, 181500), (11500, 177870), (11550, 177100), (11858, 172500), (12075, 169400), (12100, 169050), (12250, 166980), (12397, 165000), (12650, 161700), (12705, 161000), (12936, 158125), (13125, 155848), (13475, 151800), (13524, 151250), (13750, 148764), (13800, 148225), (13915, 147000), (14168, 144375), (14375, 142296), (14520, 140875), (14700, 139150), (15000, 136367), (15125, 135240), (15180, 134750), (15400, 132825), (16100, 127050), (16170, 126500), (16500, 123970), (16698, 122500), (16905, 121000), (16940, 120750), (17250, 118580), (17500, 116886), (17710, 115500), (17787, 115000), (18150, 112700), (18375, 111320), (18975, 107800), (19250, 106260), (19320, 105875), (19481, 105000), (20125, 101640), (20328, 100625), (20625, 99176), (21000, 97405), (21175, 96600), (21252, 96250), (21560, 94875), (22264, 91875), (22540, 90750), (23000, 88935), (23100, 88550), (23716, 86250), (24150, 84700), (24200, 84525), (24500, 83490), (24794, 82500), (25300, 80850), (25410, 80500), (26250, 77924), (26565, 77000), (26950, 75900), (27048, 75625), (27500, 74382), (27830, 73500), (28175, 72600), (28750, 71148), (28875, 70840), (29400, 69575), (29645, 69000), (30250, 67620), (30360, 67375), (30625, 66792), (31625, 64680), (32200, 63525), (32340, 63250), (33000, 61985), (33396, 61250), (33810, 60500), (33880, 60375), (34500, 59290), (35000, 58443), (35420, 57750), (35574, 57500), (36300, 56350), (36750, 55660), (37191, 55000), (37950, 53900), (38500, 53130), (38962, 52500), (40250, 50820), (40425, 50600), (41250, 49588), (41745, 49000), (42350, 48300), (42504, 48125), (43125, 47432), (44275, 46200), (45080, 45375)]