2020277600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 5815877760

約数和(自身を除く): 3795600160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 43, 44, 50, 55, 76, 80, 86, 88, 95, 100, 110, 152, 160, 172, 176, 190, 200, 209, 215, 220, 275, 281, 304, 344, 352, 380, 400, 418, 430, 440, 473, 475, 550, 562, 608, 688, 760, 800, 817, 836, 860, 880, 946, 950, 1045, 1075, 1100, 1124, 1376, 1405, 1520, 1634, 1672, 1720, 1760, 1892, 1900, 2090, 2150, 2200, 2248, 2365, 2810, 3040, 3091, 3268, 3344, 3440, 3784, 3800, 4085, 4180, 4300, 4400, 4496, 4730, 5225, 5339, 5620, 6182, 6536, 6688, 6880, 7025, 7568, 7600, 8170, 8360, 8600, 8800, 8987, 8992, 9460, 10450, 10678, 11240, 11825, 12083, 12364, 13072, 14050, 15136, 15200, 15455, 16340, 16720, 17200, 17974, 18920, 20425, 20900, 21356, 22480, 23650, 24166, 24728, 26144, 26695, 28100, 30910, 32680, 33440, 34400, 35948, 37840, 40850, 41800, 42712, 44935, 44960, 47300, 48332, 49456, 53390, 56200, 58729, 60415, 61820, 65360, 71896, 75680, 77275, 81700, 83600, 85424, 89870, 94600, 96664, 98912, 106780, 112400, 117458, 120830, 123640, 130720, 132913, 133475, 143792, 154550, 163400, 167200, 170848, 179740, 189200, 193328, 213560, 224675, 224800, 229577, 234916, 241660, 247280, 265826, 266950, 287584, 293645, 302075, 309100, 326800, 359480, 378400, 386656, 427120, 449350, 459154, 469832, 483320, 494560, 531652, 533900, 587290, 604150, 618200, 653600, 664565, 718960, 854240, 898700, 918308, 939664, 966640, 1063304, 1067800, 1147885, 1174580, 1208300, 1236400, 1329130, 1437920, 1468225, 1797400, 1836616, 1879328, 1933280, 2126608, 2135600, 2295770, 2349160, 2416600, 2472800, 2525347, 2658260, 2936450, 3322825, 3594800, 3673232, 4253216, 4271200, 4591540, 4698320, 4833200, 5050694, 5316520, 5739425, 5872900, 6645650, 7189600, 7346464, 9183080, 9396640, 9666400, 10101388, 10633040, 11478850, 11745800, 12626735, 13291300, 18366160, 20202776, 21266080, 22957700, 23491600, 25253470, 26582600, 36732320, 40405552, 45915400, 46983200, 50506940, 53165200, 63133675, 80811104, 91830800, 101013880, 106330400, 126267350, 183661600, 202027760, 252534700, 404055520, 505069400, 1010138800, 2020277600]

約数ペア:

[(1, 2020277600), (2, 1010138800), (4, 505069400), (5, 404055520), (8, 252534700), (10, 202027760), (11, 183661600), (16, 126267350), (19, 106330400), (20, 101013880), (22, 91830800), (25, 80811104), (32, 63133675), (38, 53165200), (40, 50506940), (43, 46983200), (44, 45915400), (50, 40405552), (55, 36732320), (76, 26582600), (80, 25253470), (86, 23491600), (88, 22957700), (95, 21266080), (100, 20202776), (110, 18366160), (152, 13291300), (160, 12626735), (172, 11745800), (176, 11478850), (190, 10633040), (200, 10101388), (209, 9666400), (215, 9396640), (220, 9183080), (275, 7346464), (281, 7189600), (304, 6645650), (344, 5872900), (352, 5739425), (380, 5316520), (400, 5050694), (418, 4833200), (430, 4698320), (440, 4591540), (473, 4271200), (475, 4253216), (550, 3673232), (562, 3594800), (608, 3322825), (688, 2936450), (760, 2658260), (800, 2525347), (817, 2472800), (836, 2416600), (860, 2349160), (880, 2295770), (946, 2135600), (950, 2126608), (1045, 1933280), (1075, 1879328), (1100, 1836616), (1124, 1797400), (1376, 1468225), (1405, 1437920), (1520, 1329130), (1634, 1236400), (1672, 1208300), (1720, 1174580), (1760, 1147885), (1892, 1067800), (1900, 1063304), (2090, 966640), (2150, 939664), (2200, 918308), (2248, 898700), (2365, 854240), (2810, 718960), (3040, 664565), (3091, 653600), (3268, 618200), (3344, 604150), (3440, 587290), (3784, 533900), (3800, 531652), (4085, 494560), (4180, 483320), (4300, 469832), (4400, 459154), (4496, 449350), (4730, 427120), (5225, 386656), (5339, 378400), (5620, 359480), (6182, 326800), (6536, 309100), (6688, 302075), (6880, 293645), (7025, 287584), (7568, 266950), (7600, 265826), (8170, 247280), (8360, 241660), (8600, 234916), (8800, 229577), (8987, 224800), (8992, 224675), (9460, 213560), (10450, 193328), (10678, 189200), (11240, 179740), (11825, 170848), (12083, 167200), (12364, 163400), (13072, 154550), (14050, 143792), (15136, 133475), (15200, 132913), (15455, 130720), (16340, 123640), (16720, 120830), (17200, 117458), (17974, 112400), (18920, 106780), (20425, 98912), (20900, 96664), (21356, 94600), (22480, 89870), (23650, 85424), (24166, 83600), (24728, 81700), (26144, 77275), (26695, 75680), (28100, 71896), (30910, 65360), (32680, 61820), (33440, 60415), (34400, 58729), (35948, 56200), (37840, 53390), (40850, 49456), (41800, 48332), (42712, 47300), (44935, 44960)]