75664960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 112

約数和(自身を含む): 218139264

約数和(自身を除く): 142474304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 1987, 2240, 2380, 2720, 3808, 3974, 4760, 5440, 7616, 7948, 9520, 9935, 13909, 15896, 19040, 19870, 27818, 31792, 33779, 38080, 39740, 55636, 63584, 67558, 69545, 79480, 111272, 127168, 135116, 139090, 158960, 168895, 222544, 236453, 270232, 278180, 317920, 337790, 445088, 472906, 540464, 556360, 635840, 675580, 890176, 945812, 1080928, 1112720, 1182265, 1351160, 1891624, 2161856, 2225440, 2364530, 2702320, 3783248, 4450880, 4729060, 5404640, 7566496, 9458120, 10809280, 15132992, 18916240, 37832480, 75664960]

約数ペア:

[(1, 75664960), (2, 37832480), (4, 18916240), (5, 15132992), (7, 10809280), (8, 9458120), (10, 7566496), (14, 5404640), (16, 4729060), (17, 4450880), (20, 3783248), (28, 2702320), (32, 2364530), (34, 2225440), (35, 2161856), (40, 1891624), (56, 1351160), (64, 1182265), (68, 1112720), (70, 1080928), (80, 945812), (85, 890176), (112, 675580), (119, 635840), (136, 556360), (140, 540464), (160, 472906), (170, 445088), (224, 337790), (238, 317920), (272, 278180), (280, 270232), (320, 236453), (340, 222544), (448, 168895), (476, 158960), (544, 139090), (560, 135116), (595, 127168), (680, 111272), (952, 79480), (1088, 69545), (1120, 67558), (1190, 63584), (1360, 55636), (1904, 39740), (1987, 38080), (2240, 33779), (2380, 31792), (2720, 27818), (3808, 19870), (3974, 19040), (4760, 15896), (5440, 13909), (7616, 9935), (7948, 9520)]