55576440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 181565280

約数和(自身を除く): 125988840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 487, 634, 951, 974, 1268, 1461, 1585, 1902, 1948, 2435, 2536, 2853, 2922, 3170, 3804, 3896, 4383, 4755, 4870, 5706, 5844, 6340, 7305, 7608, 8766, 9510, 9740, 11412, 11688, 12680, 14265, 14610, 17532, 19020, 19480, 21915, 22824, 28530, 29220, 35064, 38040, 43830, 57060, 58440, 87660, 114120, 154379, 175320, 308758, 463137, 617516, 771895, 926274, 1235032, 1389411, 1543790, 1852548, 2315685, 2778822, 3087580, 3705096, 4631370, 5557644, 6175160, 6947055, 9262740, 11115288, 13894110, 18525480, 27788220, 55576440]

約数ペア:

[(1, 55576440), (2, 27788220), (3, 18525480), (4, 13894110), (5, 11115288), (6, 9262740), (8, 6947055), (9, 6175160), (10, 5557644), (12, 4631370), (15, 3705096), (18, 3087580), (20, 2778822), (24, 2315685), (30, 1852548), (36, 1543790), (40, 1389411), (45, 1235032), (60, 926274), (72, 771895), (90, 617516), (120, 463137), (180, 308758), (317, 175320), (360, 154379), (487, 114120), (634, 87660), (951, 58440), (974, 57060), (1268, 43830), (1461, 38040), (1585, 35064), (1902, 29220), (1948, 28530), (2435, 22824), (2536, 21915), (2853, 19480), (2922, 19020), (3170, 17532), (3804, 14610), (3896, 14265), (4383, 12680), (4755, 11688), (4870, 11412), (5706, 9740), (5844, 9510), (6340, 8766), (7305, 7608)]