135432880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 366914016

約数和(自身を除く): 231481136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 187, 220, 242, 272, 340, 374, 440, 484, 605, 680, 748, 823, 880, 935, 968, 1210, 1360, 1496, 1646, 1870, 1936, 2057, 2420, 2992, 3292, 3740, 4114, 4115, 4840, 6584, 7480, 8228, 8230, 9053, 9680, 10285, 13168, 13991, 14960, 16456, 16460, 18106, 20570, 27982, 32912, 32920, 36212, 41140, 45265, 55964, 65840, 69955, 72424, 82280, 90530, 99583, 111928, 139910, 144848, 153901, 164560, 181060, 199166, 223856, 279820, 307802, 362120, 398332, 497915, 559640, 615604, 724240, 769505, 796664, 995830, 1119280, 1231208, 1539010, 1593328, 1692911, 1991660, 2462416, 3078020, 3385822, 3983320, 6156040, 6771644, 7966640, 8464555, 12312080, 13543288, 16929110, 27086576, 33858220, 67716440, 135432880]

約数ペア:

[(1, 135432880), (2, 67716440), (4, 33858220), (5, 27086576), (8, 16929110), (10, 13543288), (11, 12312080), (16, 8464555), (17, 7966640), (20, 6771644), (22, 6156040), (34, 3983320), (40, 3385822), (44, 3078020), (55, 2462416), (68, 1991660), (80, 1692911), (85, 1593328), (88, 1539010), (110, 1231208), (121, 1119280), (136, 995830), (170, 796664), (176, 769505), (187, 724240), (220, 615604), (242, 559640), (272, 497915), (340, 398332), (374, 362120), (440, 307802), (484, 279820), (605, 223856), (680, 199166), (748, 181060), (823, 164560), (880, 153901), (935, 144848), (968, 139910), (1210, 111928), (1360, 99583), (1496, 90530), (1646, 82280), (1870, 72424), (1936, 69955), (2057, 65840), (2420, 55964), (2992, 45265), (3292, 41140), (3740, 36212), (4114, 32920), (4115, 32912), (4840, 27982), (6584, 20570), (7480, 18106), (8228, 16460), (8230, 16456), (9053, 14960), (9680, 13991), (10285, 13168)]