28244550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 74638080

約数和(自身を除く): 46393530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 43, 50, 58, 75, 86, 87, 129, 145, 150, 151, 174, 215, 258, 290, 302, 430, 435, 453, 645, 725, 755, 870, 906, 1075, 1247, 1290, 1450, 1510, 2150, 2175, 2265, 2494, 3225, 3741, 3775, 4350, 4379, 4530, 6235, 6450, 6493, 7482, 7550, 8758, 11325, 12470, 12986, 13137, 18705, 19479, 21895, 22650, 26274, 31175, 32465, 37410, 38958, 43790, 62350, 64930, 65685, 93525, 97395, 109475, 131370, 162325, 187050, 188297, 194790, 218950, 324650, 328425, 376594, 486975, 564891, 656850, 941485, 973950, 1129782, 1882970, 2824455, 4707425, 5648910, 9414850, 14122275, 28244550]

約数ペア:

[(1, 28244550), (2, 14122275), (3, 9414850), (5, 5648910), (6, 4707425), (10, 2824455), (15, 1882970), (25, 1129782), (29, 973950), (30, 941485), (43, 656850), (50, 564891), (58, 486975), (75, 376594), (86, 328425), (87, 324650), (129, 218950), (145, 194790), (150, 188297), (151, 187050), (174, 162325), (215, 131370), (258, 109475), (290, 97395), (302, 93525), (430, 65685), (435, 64930), (453, 62350), (645, 43790), (725, 38958), (755, 37410), (870, 32465), (906, 31175), (1075, 26274), (1247, 22650), (1290, 21895), (1450, 19479), (1510, 18705), (2150, 13137), (2175, 12986), (2265, 12470), (2494, 11325), (3225, 8758), (3741, 7550), (3775, 7482), (4350, 6493), (4379, 6450), (4530, 6235)]