25029900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 93431520

約数和(自身を除く): 68401620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 137, 140, 145, 150, 174, 175, 180, 203, 210, 225, 252, 261, 274, 290, 300, 315, 348, 350, 406, 411, 420, 435, 450, 522, 525, 548, 580, 609, 630, 685, 700, 725, 812, 822, 870, 900, 959, 1015, 1044, 1050, 1218, 1233, 1260, 1305, 1370, 1450, 1575, 1644, 1740, 1827, 1918, 2030, 2055, 2100, 2175, 2436, 2466, 2610, 2740, 2877, 2900, 3045, 3150, 3425, 3654, 3836, 3973, 4060, 4110, 4350, 4795, 4932, 5075, 5220, 5754, 6090, 6165, 6300, 6525, 6850, 7308, 7946, 8220, 8631, 8700, 9135, 9590, 10150, 10275, 11508, 11919, 12180, 12330, 13050, 13700, 14385, 15225, 15892, 17262, 18270, 19180, 19865, 20300, 20550, 23838, 23975, 24660, 26100, 27811, 28770, 30450, 30825, 34524, 35757, 36540, 39730, 41100, 43155, 45675, 47676, 47950, 55622, 57540, 59595, 60900, 61650, 71514, 71925, 79460, 83433, 86310, 91350, 95900, 99325, 111244, 119190, 123300, 139055, 143028, 143850, 166866, 172620, 178785, 182700, 198650, 215775, 238380, 250299, 278110, 287700, 297975, 333732, 357570, 397300, 417165, 431550, 500598, 556220, 595950, 695275, 715140, 834330, 863100, 893925, 1001196, 1191900, 1251495, 1390550, 1668660, 1787850, 2085825, 2502990, 2781100, 3575700, 4171650, 5005980, 6257475, 8343300, 12514950, 25029900]

約数ペア:

[(1, 25029900), (2, 12514950), (3, 8343300), (4, 6257475), (5, 5005980), (6, 4171650), (7, 3575700), (9, 2781100), (10, 2502990), (12, 2085825), (14, 1787850), (15, 1668660), (18, 1390550), (20, 1251495), (21, 1191900), (25, 1001196), (28, 893925), (29, 863100), (30, 834330), (35, 715140), (36, 695275), (42, 595950), (45, 556220), (50, 500598), (58, 431550), (60, 417165), (63, 397300), (70, 357570), (75, 333732), (84, 297975), (87, 287700), (90, 278110), (100, 250299), (105, 238380), (116, 215775), (126, 198650), (137, 182700), (140, 178785), (145, 172620), (150, 166866), (174, 143850), (175, 143028), (180, 139055), (203, 123300), (210, 119190), (225, 111244), (252, 99325), (261, 95900), (274, 91350), (290, 86310), (300, 83433), (315, 79460), (348, 71925), (350, 71514), (406, 61650), (411, 60900), (420, 59595), (435, 57540), (450, 55622), (522, 47950), (525, 47676), (548, 45675), (580, 43155), (609, 41100), (630, 39730), (685, 36540), (700, 35757), (725, 34524), (812, 30825), (822, 30450), (870, 28770), (900, 27811), (959, 26100), (1015, 24660), (1044, 23975), (1050, 23838), (1218, 20550), (1233, 20300), (1260, 19865), (1305, 19180), (1370, 18270), (1450, 17262), (1575, 15892), (1644, 15225), (1740, 14385), (1827, 13700), (1918, 13050), (2030, 12330), (2055, 12180), (2100, 11919), (2175, 11508), (2436, 10275), (2466, 10150), (2610, 9590), (2740, 9135), (2877, 8700), (2900, 8631), (3045, 8220), (3150, 7946), (3425, 7308), (3654, 6850), (3836, 6525), (3973, 6300), (4060, 6165), (4110, 6090), (4350, 5754), (4795, 5220), (4932, 5075)]