486889200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{139}}^2$

素因数の和:309

約数の個数: 270

約数和(自身を含む): 1945010184

約数和(自身を除く): 1458120984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 139, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 278, 280, 300, 315, 336, 350, 360, 400, 417, 420, 450, 504, 525, 556, 560, 600, 630, 695, 700, 720, 834, 840, 900, 973, 1008, 1050, 1112, 1200, 1251, 1260, 1390, 1400, 1575, 1668, 1680, 1800, 1946, 2085, 2100, 2224, 2502, 2520, 2780, 2800, 2919, 3150, 3336, 3475, 3600, 3892, 4170, 4200, 4865, 5004, 5040, 5560, 5838, 6255, 6300, 6672, 6950, 7784, 8340, 8400, 8757, 9730, 10008, 10425, 11120, 11676, 12510, 12600, 13900, 14595, 15568, 16680, 17514, 19321, 19460, 20016, 20850, 23352, 24325, 25020, 25200, 27800, 29190, 31275, 33360, 35028, 38642, 38920, 41700, 43785, 46704, 48650, 50040, 55600, 57963, 58380, 62550, 70056, 72975, 77284, 77840, 83400, 87570, 96605, 97300, 100080, 115926, 116760, 125100, 135247, 140112, 145950, 154568, 166800, 173889, 175140, 193210, 194600, 218925, 231852, 233520, 250200, 270494, 289815, 291900, 309136, 347778, 350280, 386420, 389200, 405741, 437850, 463704, 483025, 500400, 540988, 579630, 583800, 676235, 695556, 700560, 772840, 811482, 869445, 875700, 927408, 966050, 1081976, 1159260, 1167600, 1217223, 1352470, 1391112, 1449075, 1545680, 1622964, 1738890, 1751400, 1932100, 2028705, 2163952, 2318520, 2434446, 2704940, 2782224, 2898150, 3245928, 3381175, 3477780, 3502800, 3864200, 4057410, 4347225, 4637040, 4868892, 5409880, 5796300, 6086115, 6491856, 6762350, 6955560, 7728400, 8114820, 8694450, 9737784, 10143525, 10819760, 11592600, 12172230, 13524700, 13911120, 16229640, 17388900, 19475568, 20287050, 23185200, 24344460, 27049400, 30430575, 32459280, 34777800, 40574100, 48688920, 54098800, 60861150, 69555600, 81148200, 97377840, 121722300, 162296400, 243444600, 486889200]

約数ペア:

[(1, 486889200), (2, 243444600), (3, 162296400), (4, 121722300), (5, 97377840), (6, 81148200), (7, 69555600), (8, 60861150), (9, 54098800), (10, 48688920), (12, 40574100), (14, 34777800), (15, 32459280), (16, 30430575), (18, 27049400), (20, 24344460), (21, 23185200), (24, 20287050), (25, 19475568), (28, 17388900), (30, 16229640), (35, 13911120), (36, 13524700), (40, 12172230), (42, 11592600), (45, 10819760), (48, 10143525), (50, 9737784), (56, 8694450), (60, 8114820), (63, 7728400), (70, 6955560), (72, 6762350), (75, 6491856), (80, 6086115), (84, 5796300), (90, 5409880), (100, 4868892), (105, 4637040), (112, 4347225), (120, 4057410), (126, 3864200), (139, 3502800), (140, 3477780), (144, 3381175), (150, 3245928), (168, 2898150), (175, 2782224), (180, 2704940), (200, 2434446), (210, 2318520), (225, 2163952), (240, 2028705), (252, 1932100), (278, 1751400), (280, 1738890), (300, 1622964), (315, 1545680), (336, 1449075), (350, 1391112), (360, 1352470), (400, 1217223), (417, 1167600), (420, 1159260), (450, 1081976), (504, 966050), (525, 927408), (556, 875700), (560, 869445), (600, 811482), (630, 772840), (695, 700560), (700, 695556), (720, 676235), (834, 583800), (840, 579630), (900, 540988), (973, 500400), (1008, 483025), (1050, 463704), (1112, 437850), (1200, 405741), (1251, 389200), (1260, 386420), (1390, 350280), (1400, 347778), (1575, 309136), (1668, 291900), (1680, 289815), (1800, 270494), (1946, 250200), (2085, 233520), (2100, 231852), (2224, 218925), (2502, 194600), (2520, 193210), (2780, 175140), (2800, 173889), (2919, 166800), (3150, 154568), (3336, 145950), (3475, 140112), (3600, 135247), (3892, 125100), (4170, 116760), (4200, 115926), (4865, 100080), (5004, 97300), (5040, 96605), (5560, 87570), (5838, 83400), (6255, 77840), (6300, 77284), (6672, 72975), (6950, 70056), (7784, 62550), (8340, 58380), (8400, 57963), (8757, 55600), (9730, 50040), (10008, 48650), (10425, 46704), (11120, 43785), (11676, 41700), (12510, 38920), (12600, 38642), (13900, 35028), (14595, 33360), (15568, 31275), (16680, 29190), (17514, 27800), (19321, 25200), (19460, 25020), (20016, 24325), (20850, 23352)]