57587940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 175314048

約数和(自身を除く): 117726108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 691, 926, 1382, 1389, 1852, 2073, 2315, 2764, 2778, 3455, 4146, 4167, 4630, 5556, 6219, 6910, 6945, 8292, 8334, 9260, 10365, 12438, 13820, 13890, 16668, 20730, 20835, 24876, 27780, 31095, 41460, 41670, 62190, 83340, 124380, 319933, 639866, 959799, 1279732, 1599665, 1919598, 2879397, 3199330, 3839196, 4798995, 5758794, 6398660, 9597990, 11517588, 14396985, 19195980, 28793970, 57587940]

約数ペア:

[(1, 57587940), (2, 28793970), (3, 19195980), (4, 14396985), (5, 11517588), (6, 9597990), (9, 6398660), (10, 5758794), (12, 4798995), (15, 3839196), (18, 3199330), (20, 2879397), (30, 1919598), (36, 1599665), (45, 1279732), (60, 959799), (90, 639866), (180, 319933), (463, 124380), (691, 83340), (926, 62190), (1382, 41670), (1389, 41460), (1852, 31095), (2073, 27780), (2315, 24876), (2764, 20835), (2778, 20730), (3455, 16668), (4146, 13890), (4167, 13820), (4630, 12438), (5556, 10365), (6219, 9260), (6910, 8334), (6945, 8292)]