27309420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 85962240

約数和(自身を除く): 58652820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 491, 515, 540, 618, 927, 982, 1030, 1236, 1473, 1545, 1854, 1964, 2060, 2455, 2781, 2946, 3090, 3708, 4419, 4635, 4910, 5562, 5892, 6180, 7365, 8838, 9270, 9820, 11124, 13257, 13905, 14730, 17676, 18540, 22095, 26514, 27810, 29460, 44190, 50573, 53028, 55620, 66285, 88380, 101146, 132570, 151719, 202292, 252865, 265140, 303438, 455157, 505730, 606876, 758595, 910314, 1011460, 1365471, 1517190, 1820628, 2275785, 2730942, 3034380, 4551570, 5461884, 6827355, 9103140, 13654710, 27309420]

約数ペア:

[(1, 27309420), (2, 13654710), (3, 9103140), (4, 6827355), (5, 5461884), (6, 4551570), (9, 3034380), (10, 2730942), (12, 2275785), (15, 1820628), (18, 1517190), (20, 1365471), (27, 1011460), (30, 910314), (36, 758595), (45, 606876), (54, 505730), (60, 455157), (90, 303438), (103, 265140), (108, 252865), (135, 202292), (180, 151719), (206, 132570), (270, 101146), (309, 88380), (412, 66285), (491, 55620), (515, 53028), (540, 50573), (618, 44190), (927, 29460), (982, 27810), (1030, 26514), (1236, 22095), (1473, 18540), (1545, 17676), (1854, 14730), (1964, 13905), (2060, 13257), (2455, 11124), (2781, 9820), (2946, 9270), (3090, 8838), (3708, 7365), (4419, 6180), (4635, 5892), (4910, 5562)]