55944540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 175230720

約数和(自身を除く): 119286180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 491, 540, 633, 844, 982, 1055, 1266, 1473, 1899, 1964, 2110, 2455, 2532, 2946, 3165, 3798, 4220, 4419, 4910, 5697, 5892, 6330, 7365, 7596, 8838, 9495, 9820, 11394, 12660, 13257, 14730, 17676, 18990, 22095, 22788, 26514, 28485, 29460, 37980, 44190, 53028, 56970, 66285, 88380, 103601, 113940, 132570, 207202, 265140, 310803, 414404, 518005, 621606, 932409, 1036010, 1243212, 1554015, 1864818, 2072020, 2797227, 3108030, 3729636, 4662045, 5594454, 6216060, 9324090, 11188908, 13986135, 18648180, 27972270, 55944540]

約数ペア:

[(1, 55944540), (2, 27972270), (3, 18648180), (4, 13986135), (5, 11188908), (6, 9324090), (9, 6216060), (10, 5594454), (12, 4662045), (15, 3729636), (18, 3108030), (20, 2797227), (27, 2072020), (30, 1864818), (36, 1554015), (45, 1243212), (54, 1036010), (60, 932409), (90, 621606), (108, 518005), (135, 414404), (180, 310803), (211, 265140), (270, 207202), (422, 132570), (491, 113940), (540, 103601), (633, 88380), (844, 66285), (982, 56970), (1055, 53028), (1266, 44190), (1473, 37980), (1899, 29460), (1964, 28485), (2110, 26514), (2455, 22788), (2532, 22095), (2946, 18990), (3165, 17676), (3798, 14730), (4220, 13257), (4419, 12660), (4910, 11394), (5697, 9820), (5892, 9495), (6330, 8838), (7365, 7596)]