89331200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 120

約数和(自身を含む): 253196592

約数和(自身を除く): 163865392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 997, 1120, 1280, 1400, 1600, 1792, 1994, 2240, 2560, 2800, 3200, 3584, 3988, 4480, 4985, 5600, 6400, 6979, 7976, 8960, 9970, 11200, 12800, 13958, 15952, 17920, 19940, 22400, 24925, 27916, 31904, 34895, 39880, 44800, 49850, 55832, 63808, 69790, 79760, 89600, 99700, 111664, 127616, 139580, 159520, 174475, 199400, 223328, 255232, 279160, 319040, 348950, 398800, 446656, 510464, 558320, 638080, 697900, 797600, 893312, 1116640, 1276160, 1395800, 1595200, 1786624, 2233280, 2552320, 2791600, 3190400, 3573248, 4466560, 5583200, 6380800, 8933120, 11166400, 12761600, 17866240, 22332800, 44665600, 89331200]

約数ペア:

[(1, 89331200), (2, 44665600), (4, 22332800), (5, 17866240), (7, 12761600), (8, 11166400), (10, 8933120), (14, 6380800), (16, 5583200), (20, 4466560), (25, 3573248), (28, 3190400), (32, 2791600), (35, 2552320), (40, 2233280), (50, 1786624), (56, 1595200), (64, 1395800), (70, 1276160), (80, 1116640), (100, 893312), (112, 797600), (128, 697900), (140, 638080), (160, 558320), (175, 510464), (200, 446656), (224, 398800), (256, 348950), (280, 319040), (320, 279160), (350, 255232), (400, 223328), (448, 199400), (512, 174475), (560, 159520), (640, 139580), (700, 127616), (800, 111664), (896, 99700), (997, 89600), (1120, 79760), (1280, 69790), (1400, 63808), (1600, 55832), (1792, 49850), (1994, 44800), (2240, 39880), (2560, 34895), (2800, 31904), (3200, 27916), (3584, 24925), (3988, 22400), (4480, 19940), (4985, 17920), (5600, 15952), (6400, 13958), (6979, 12800), (7976, 11200), (8960, 9970)]