85179200

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 84

約数和(自身を含む): 211653120

約数和(自身を除く): 126473920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 278, 320, 383, 400, 556, 695, 766, 800, 1112, 1390, 1532, 1600, 1915, 2224, 2780, 3064, 3475, 3830, 4448, 5560, 6128, 6950, 7660, 8896, 9575, 11120, 12256, 13900, 15320, 19150, 22240, 24512, 27800, 30640, 38300, 44480, 53237, 55600, 61280, 76600, 106474, 111200, 122560, 153200, 212948, 222400, 266185, 306400, 425896, 532370, 612800, 851792, 1064740, 1330925, 1703584, 2129480, 2661850, 3407168, 4258960, 5323700, 8517920, 10647400, 17035840, 21294800, 42589600, 85179200]

約数ペア:

[(1, 85179200), (2, 42589600), (4, 21294800), (5, 17035840), (8, 10647400), (10, 8517920), (16, 5323700), (20, 4258960), (25, 3407168), (32, 2661850), (40, 2129480), (50, 1703584), (64, 1330925), (80, 1064740), (100, 851792), (139, 612800), (160, 532370), (200, 425896), (278, 306400), (320, 266185), (383, 222400), (400, 212948), (556, 153200), (695, 122560), (766, 111200), (800, 106474), (1112, 76600), (1390, 61280), (1532, 55600), (1600, 53237), (1915, 44480), (2224, 38300), (2780, 30640), (3064, 27800), (3475, 24512), (3830, 22240), (4448, 19150), (5560, 15320), (6128, 13900), (6950, 12256), (7660, 11120), (8896, 9575)]