135664900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 358727040

約数和(自身を除く): 223062140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 41, 50, 58, 70, 82, 100, 116, 140, 145, 163, 164, 175, 203, 205, 287, 290, 326, 350, 406, 410, 574, 580, 652, 700, 725, 812, 815, 820, 1015, 1025, 1141, 1148, 1189, 1435, 1450, 1630, 2030, 2050, 2282, 2378, 2870, 2900, 3260, 4060, 4075, 4100, 4564, 4727, 4756, 5075, 5705, 5740, 5945, 6683, 7175, 8150, 8323, 9454, 10150, 11410, 11890, 13366, 14350, 16300, 16646, 18908, 20300, 22820, 23635, 23780, 26732, 28525, 28700, 29725, 33089, 33292, 33415, 41615, 46781, 47270, 57050, 59450, 66178, 66830, 83230, 93562, 94540, 114100, 118175, 118900, 132356, 133660, 165445, 166460, 167075, 187124, 193807, 208075, 233905, 236350, 330890, 334150, 387614, 416150, 467810, 472700, 661780, 668300, 775228, 827225, 832300, 935620, 969035, 1169525, 1356649, 1654450, 1938070, 2339050, 2713298, 3308900, 3876140, 4678100, 4845175, 5426596, 6783245, 9690350, 13566490, 19380700, 27132980, 33916225, 67832450, 135664900]

約数ペア:

[(1, 135664900), (2, 67832450), (4, 33916225), (5, 27132980), (7, 19380700), (10, 13566490), (14, 9690350), (20, 6783245), (25, 5426596), (28, 4845175), (29, 4678100), (35, 3876140), (41, 3308900), (50, 2713298), (58, 2339050), (70, 1938070), (82, 1654450), (100, 1356649), (116, 1169525), (140, 969035), (145, 935620), (163, 832300), (164, 827225), (175, 775228), (203, 668300), (205, 661780), (287, 472700), (290, 467810), (326, 416150), (350, 387614), (406, 334150), (410, 330890), (574, 236350), (580, 233905), (652, 208075), (700, 193807), (725, 187124), (812, 167075), (815, 166460), (820, 165445), (1015, 133660), (1025, 132356), (1141, 118900), (1148, 118175), (1189, 114100), (1435, 94540), (1450, 93562), (1630, 83230), (2030, 66830), (2050, 66178), (2282, 59450), (2378, 57050), (2870, 47270), (2900, 46781), (3260, 41615), (4060, 33415), (4075, 33292), (4100, 33089), (4564, 29725), (4727, 28700), (4756, 28525), (5075, 26732), (5705, 23780), (5740, 23635), (5945, 22820), (6683, 20300), (7175, 18908), (8150, 16646), (8323, 16300), (9454, 14350), (10150, 13366), (11410, 11890)]