25973640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 105356160

約数和(自身を除く): 79382520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 937, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1874, 1980, 2310, 2520, 2772, 2811, 3080, 3465, 3748, 3960, 4620, 4685, 5544, 5622, 6559, 6930, 7496, 8433, 9240, 9370, 10307, 11244, 13118, 13860, 14055, 16866, 18740, 19677, 20614, 22488, 26236, 27720, 28110, 30921, 32795, 33732, 37480, 39354, 41228, 42165, 51535, 52472, 56220, 59031, 61842, 65590, 67464, 72149, 78708, 82456, 84330, 92763, 98385, 103070, 112440, 118062, 123684, 131180, 144298, 154605, 157416, 168660, 185526, 196770, 206140, 216447, 236124, 247368, 262360, 288596, 295155, 309210, 337320, 360745, 371052, 393540, 412280, 432894, 463815, 472248, 577192, 590310, 618420, 649341, 721490, 742104, 787080, 865788, 927630, 1082235, 1180620, 1236840, 1298682, 1442980, 1731576, 1855260, 2164470, 2361240, 2597364, 2885960, 3246705, 3710520, 4328940, 5194728, 6493410, 8657880, 12986820, 25973640]

約数ペア:

[(1, 25973640), (2, 12986820), (3, 8657880), (4, 6493410), (5, 5194728), (6, 4328940), (7, 3710520), (8, 3246705), (9, 2885960), (10, 2597364), (11, 2361240), (12, 2164470), (14, 1855260), (15, 1731576), (18, 1442980), (20, 1298682), (21, 1236840), (22, 1180620), (24, 1082235), (28, 927630), (30, 865788), (33, 787080), (35, 742104), (36, 721490), (40, 649341), (42, 618420), (44, 590310), (45, 577192), (55, 472248), (56, 463815), (60, 432894), (63, 412280), (66, 393540), (70, 371052), (72, 360745), (77, 337320), (84, 309210), (88, 295155), (90, 288596), (99, 262360), (105, 247368), (110, 236124), (120, 216447), (126, 206140), (132, 196770), (140, 185526), (154, 168660), (165, 157416), (168, 154605), (180, 144298), (198, 131180), (210, 123684), (220, 118062), (231, 112440), (252, 103070), (264, 98385), (280, 92763), (308, 84330), (315, 82456), (330, 78708), (360, 72149), (385, 67464), (396, 65590), (420, 61842), (440, 59031), (462, 56220), (495, 52472), (504, 51535), (616, 42165), (630, 41228), (660, 39354), (693, 37480), (770, 33732), (792, 32795), (840, 30921), (924, 28110), (937, 27720), (990, 26236), (1155, 22488), (1260, 20614), (1320, 19677), (1386, 18740), (1540, 16866), (1848, 14055), (1874, 13860), (1980, 13118), (2310, 11244), (2520, 10307), (2772, 9370), (2811, 9240), (3080, 8433), (3465, 7496), (3748, 6930), (3960, 6559), (4620, 5622), (4685, 5544)]