61777620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 193415040

約数和(自身を除く): 131637420

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, 233, 270, 466, 491, 540, 699, 932, 982, 1165, 1398, 1473, 1964, 2097, 2330, 2455, 2796, 2946, 3495, 4194, 4419, 4660, 4910, 5892, 6291, 6990, 7365, 8388, 8838, 9820, 10485, 12582, 13257, 13980, 14730, 17676, 20970, 22095, 25164, 26514, 29460, 31455, 41940, 44190, 53028, 62910, 66285, 88380, 114403, 125820, 132570, 228806, 265140, 343209, 457612, 572015, 686418, 1029627, 1144030, 1372836, 1716045, 2059254, 2288060, 3088881, 3432090, 4118508, 5148135, 6177762, 6864180, 10296270, 12355524, 15444405, 20592540, 30888810, 61777620]

約数ペア:

[(1, 61777620), (2, 30888810), (3, 20592540), (4, 15444405), (5, 12355524), (6, 10296270), (9, 6864180), (10, 6177762), (12, 5148135), (15, 4118508), (18, 3432090), (20, 3088881), (27, 2288060), (30, 2059254), (36, 1716045), (45, 1372836), (54, 1144030), (60, 1029627), (90, 686418), (108, 572015), (135, 457612), (180, 343209), (233, 265140), (270, 228806), (466, 132570), (491, 125820), (540, 114403), (699, 88380), (932, 66285), (982, 62910), (1165, 53028), (1398, 44190), (1473, 41940), (1964, 31455), (2097, 29460), (2330, 26514), (2455, 25164), (2796, 22095), (2946, 20970), (3495, 17676), (4194, 14730), (4419, 13980), (4660, 13257), (4910, 12582), (5892, 10485), (6291, 9820), (6990, 8838), (7365, 8388)]