88308180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3863}}^1$

素因数の和:4005

約数の個数: 72

約数和(自身を含む): 270047232

約数和(自身を除く): 181739052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 3863, 4572, 5715, 7620, 7726, 11430, 11589, 15452, 19315, 22860, 23178, 34767, 38630, 46356, 57945, 69534, 77260, 115890, 139068, 173835, 231780, 347670, 490601, 695340, 981202, 1471803, 1962404, 2453005, 2943606, 4415409, 4906010, 5887212, 7359015, 8830818, 9812020, 14718030, 17661636, 22077045, 29436060, 44154090, 88308180]

約数ペア:

[(1, 88308180), (2, 44154090), (3, 29436060), (4, 22077045), (5, 17661636), (6, 14718030), (9, 9812020), (10, 8830818), (12, 7359015), (15, 5887212), (18, 4906010), (20, 4415409), (30, 2943606), (36, 2453005), (45, 1962404), (60, 1471803), (90, 981202), (127, 695340), (180, 490601), (254, 347670), (381, 231780), (508, 173835), (635, 139068), (762, 115890), (1143, 77260), (1270, 69534), (1524, 57945), (1905, 46356), (2286, 38630), (2540, 34767), (3810, 23178), (3863, 22860), (4572, 19315), (5715, 15452), (7620, 11589), (7726, 11430)]