72727060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1439}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 184343040

約数和(自身を除く): 111615980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1439, 1444, 1805, 2527, 2660, 2878, 3610, 5054, 5756, 7195, 7220, 10073, 10108, 12635, 14390, 20146, 25270, 27341, 28780, 40292, 50365, 50540, 54682, 100730, 109364, 136705, 191387, 201460, 273410, 382774, 519479, 546820, 765548, 956935, 1038958, 1913870, 2077916, 2597395, 3636353, 3827740, 5194790, 7272706, 10389580, 14545412, 18181765, 36363530, 72727060]

約数ペア:

[(1, 72727060), (2, 36363530), (4, 18181765), (5, 14545412), (7, 10389580), (10, 7272706), (14, 5194790), (19, 3827740), (20, 3636353), (28, 2597395), (35, 2077916), (38, 1913870), (70, 1038958), (76, 956935), (95, 765548), (133, 546820), (140, 519479), (190, 382774), (266, 273410), (361, 201460), (380, 191387), (532, 136705), (665, 109364), (722, 100730), (1330, 54682), (1439, 50540), (1444, 50365), (1805, 40292), (2527, 28780), (2660, 27341), (2878, 25270), (3610, 20146), (5054, 14390), (5756, 12635), (7195, 10108), (7220, 10073)]