90751185

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 201116520

約数和(自身を除く): 110365335

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 81, 85, 105, 119, 135, 147, 153, 189, 245, 255, 269, 315, 357, 405, 441, 459, 567, 595, 735, 765, 807, 833, 945, 1071, 1323, 1345, 1377, 1785, 1883, 2205, 2295, 2421, 2499, 2835, 3213, 3969, 4035, 4165, 4573, 5355, 5649, 6615, 6885, 7263, 7497, 9415, 9639, 12105, 12495, 13181, 13719, 16065, 16947, 19845, 21789, 22491, 22865, 28245, 32011, 36315, 37485, 39543, 41157, 48195, 50841, 65905, 67473, 68595, 84735, 96033, 108945, 112455, 118629, 123471, 152523, 160055, 197715, 205785, 224077, 254205, 288099, 337365, 355887, 370413, 480165, 593145, 617355, 672231, 762615, 864297, 1067661, 1120385, 1440495, 1779435, 1852065, 2016693, 2592891, 3361155, 4321485, 5338305, 6050079, 10083465, 12964455, 18150237, 30250395, 90751185]

約数ペア:

[(1, 90751185), (3, 30250395), (5, 18150237), (7, 12964455), (9, 10083465), (15, 6050079), (17, 5338305), (21, 4321485), (27, 3361155), (35, 2592891), (45, 2016693), (49, 1852065), (51, 1779435), (63, 1440495), (81, 1120385), (85, 1067661), (105, 864297), (119, 762615), (135, 672231), (147, 617355), (153, 593145), (189, 480165), (245, 370413), (255, 355887), (269, 337365), (315, 288099), (357, 254205), (405, 224077), (441, 205785), (459, 197715), (567, 160055), (595, 152523), (735, 123471), (765, 118629), (807, 112455), (833, 108945), (945, 96033), (1071, 84735), (1323, 68595), (1345, 67473), (1377, 65905), (1785, 50841), (1883, 48195), (2205, 41157), (2295, 39543), (2421, 37485), (2499, 36315), (2835, 32011), (3213, 28245), (3969, 22865), (4035, 22491), (4165, 21789), (4573, 19845), (5355, 16947), (5649, 16065), (6615, 13719), (6885, 13181), (7263, 12495), (7497, 12105), (9415, 9639)]