69324800

素因数分解:

$2^{12}\times 5^2\times {\mathrm{677}}^1$

素因数の和:711

約数の個数: 78

約数和(自身を含む): 172158438

約数和(自身を除く): 102833638

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 677, 800, 1024, 1280, 1354, 1600, 2048, 2560, 2708, 3200, 3385, 4096, 5120, 5416, 6400, 6770, 10240, 10832, 12800, 13540, 16925, 20480, 21664, 25600, 27080, 33850, 43328, 51200, 54160, 67700, 86656, 102400, 108320, 135400, 173312, 216640, 270800, 346624, 433280, 541600, 693248, 866560, 1083200, 1386496, 1733120, 2166400, 2772992, 3466240, 4332800, 6932480, 8665600, 13864960, 17331200, 34662400, 69324800]

約数ペア:

[(1, 69324800), (2, 34662400), (4, 17331200), (5, 13864960), (8, 8665600), (10, 6932480), (16, 4332800), (20, 3466240), (25, 2772992), (32, 2166400), (40, 1733120), (50, 1386496), (64, 1083200), (80, 866560), (100, 693248), (128, 541600), (160, 433280), (200, 346624), (256, 270800), (320, 216640), (400, 173312), (512, 135400), (640, 108320), (677, 102400), (800, 86656), (1024, 67700), (1280, 54160), (1354, 51200), (1600, 43328), (2048, 33850), (2560, 27080), (2708, 25600), (3200, 21664), (3385, 20480), (4096, 16925), (5120, 13540), (5416, 12800), (6400, 10832), (6770, 10240)]