75306400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 108

約数和(自身を含む): 199428642

約数和(自身を除く): 124122242

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 416, 520, 557, 650, 676, 800, 845, 1040, 1114, 1300, 1352, 1690, 2080, 2228, 2600, 2704, 2785, 3380, 4225, 4456, 5200, 5408, 5570, 6760, 7241, 8450, 8912, 10400, 11140, 13520, 13925, 14482, 16900, 17824, 22280, 27040, 27850, 28964, 33800, 36205, 44560, 55700, 57928, 67600, 72410, 89120, 94133, 111400, 115856, 135200, 144820, 181025, 188266, 222800, 231712, 289640, 362050, 376532, 445600, 470665, 579280, 724100, 753064, 941330, 1158560, 1448200, 1506128, 1882660, 2353325, 2896400, 3012256, 3765320, 4706650, 5792800, 7530640, 9413300, 15061280, 18826600, 37653200, 75306400]

約数ペア:

[(1, 75306400), (2, 37653200), (4, 18826600), (5, 15061280), (8, 9413300), (10, 7530640), (13, 5792800), (16, 4706650), (20, 3765320), (25, 3012256), (26, 2896400), (32, 2353325), (40, 1882660), (50, 1506128), (52, 1448200), (65, 1158560), (80, 941330), (100, 753064), (104, 724100), (130, 579280), (160, 470665), (169, 445600), (200, 376532), (208, 362050), (260, 289640), (325, 231712), (338, 222800), (400, 188266), (416, 181025), (520, 144820), (557, 135200), (650, 115856), (676, 111400), (800, 94133), (845, 89120), (1040, 72410), (1114, 67600), (1300, 57928), (1352, 55700), (1690, 44560), (2080, 36205), (2228, 33800), (2600, 28964), (2704, 27850), (2785, 27040), (3380, 22280), (4225, 17824), (4456, 16900), (5200, 14482), (5408, 13925), (5570, 13520), (6760, 11140), (7241, 10400), (8450, 8912)]