87498510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 156356850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 41, 55, 58, 66, 82, 87, 110, 123, 145, 165, 174, 205, 223, 246, 290, 319, 330, 410, 435, 446, 451, 615, 638, 669, 870, 902, 957, 1115, 1189, 1230, 1338, 1353, 1595, 1914, 2230, 2255, 2378, 2453, 2706, 3190, 3345, 3567, 4510, 4785, 4906, 5945, 6467, 6690, 6765, 7134, 7359, 9143, 9570, 11890, 12265, 12934, 13079, 13530, 14718, 17835, 18286, 19401, 24530, 26158, 27429, 32335, 35670, 36795, 38802, 39237, 45715, 54858, 64670, 65395, 71137, 73590, 78474, 91430, 97005, 100573, 130790, 137145, 142274, 194010, 196185, 201146, 213411, 265147, 274290, 301719, 355685, 392370, 426822, 502865, 530294, 603438, 711370, 795441, 1005730, 1067055, 1325735, 1508595, 1590882, 2134110, 2651470, 2916617, 3017190, 3977205, 5833234, 7954410, 8749851, 14583085, 17499702, 29166170, 43749255, 87498510]

約数ペア:

[(1, 87498510), (2, 43749255), (3, 29166170), (5, 17499702), (6, 14583085), (10, 8749851), (11, 7954410), (15, 5833234), (22, 3977205), (29, 3017190), (30, 2916617), (33, 2651470), (41, 2134110), (55, 1590882), (58, 1508595), (66, 1325735), (82, 1067055), (87, 1005730), (110, 795441), (123, 711370), (145, 603438), (165, 530294), (174, 502865), (205, 426822), (223, 392370), (246, 355685), (290, 301719), (319, 274290), (330, 265147), (410, 213411), (435, 201146), (446, 196185), (451, 194010), (615, 142274), (638, 137145), (669, 130790), (870, 100573), (902, 97005), (957, 91430), (1115, 78474), (1189, 73590), (1230, 71137), (1338, 65395), (1353, 64670), (1595, 54858), (1914, 45715), (2230, 39237), (2255, 38802), (2378, 36795), (2453, 35670), (2706, 32335), (3190, 27429), (3345, 26158), (3567, 24530), (4510, 19401), (4785, 18286), (4906, 17835), (5945, 14718), (6467, 13530), (6690, 13079), (6765, 12934), (7134, 12265), (7359, 11890), (9143, 9570)]