1949144400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{77347}}^1$

素因数の和:77378

約数の個数: 180

約数和(自身を含む): 7730468512

約数和(自身を除く): 5781324112

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, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 77347, 154694, 232041, 309388, 386735, 464082, 541429, 618776, 696123, 773470, 928164, 1082858, 1160205, 1237552, 1392246, 1546940, 1624287, 1856328, 1933675, 2165716, 2320410, 2707145, 2784492, 3093880, 3248574, 3480615, 3712656, 3867350, 4331432, 4640820, 4872861, 5414290, 5568984, 5801025, 6187760, 6497148, 6961230, 7734700, 8121435, 8662864, 9281640, 9745722, 10828580, 11137968, 11602050, 12994296, 13535725, 13922460, 15469400, 16242870, 17403075, 18563280, 19491444, 21657160, 23204100, 24364305, 25988592, 27071450, 27844920, 30938800, 32485740, 34806150, 38982888, 40607175, 43314320, 46408200, 48728610, 54142900, 55689840, 64971480, 69612300, 77965776, 81214350, 92816400, 97457220, 108285800, 121821525, 129942960, 139224600, 162428700, 194914440, 216571600, 243643050, 278449200, 324857400, 389828880, 487286100, 649714800, 974572200, 1949144400]

約数ペア:

[(1, 1949144400), (2, 974572200), (3, 649714800), (4, 487286100), (5, 389828880), (6, 324857400), (7, 278449200), (8, 243643050), (9, 216571600), (10, 194914440), (12, 162428700), (14, 139224600), (15, 129942960), (16, 121821525), (18, 108285800), (20, 97457220), (21, 92816400), (24, 81214350), (25, 77965776), (28, 69612300), (30, 64971480), (35, 55689840), (36, 54142900), (40, 48728610), (42, 46408200), (45, 43314320), (48, 40607175), (50, 38982888), (56, 34806150), (60, 32485740), (63, 30938800), (70, 27844920), (72, 27071450), (75, 25988592), (80, 24364305), (84, 23204100), (90, 21657160), (100, 19491444), (105, 18563280), (112, 17403075), (120, 16242870), (126, 15469400), (140, 13922460), (144, 13535725), (150, 12994296), (168, 11602050), (175, 11137968), (180, 10828580), (200, 9745722), (210, 9281640), (225, 8662864), (240, 8121435), (252, 7734700), (280, 6961230), (300, 6497148), (315, 6187760), (336, 5801025), (350, 5568984), (360, 5414290), (400, 4872861), (420, 4640820), (450, 4331432), (504, 3867350), (525, 3712656), (560, 3480615), (600, 3248574), (630, 3093880), (700, 2784492), (720, 2707145), (840, 2320410), (900, 2165716), (1008, 1933675), (1050, 1856328), (1200, 1624287), (1260, 1546940), (1400, 1392246), (1575, 1237552), (1680, 1160205), (1800, 1082858), (2100, 928164), (2520, 773470), (2800, 696123), (3150, 618776), (3600, 541429), (4200, 464082), (5040, 386735), (6300, 309388), (8400, 232041), (12600, 154694), (25200, 77347)]