549152460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1597

約数の個数: 120

約数和(自身を含む): 1730725920

約数和(自身を除く): 1181573460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 257, 270, 324, 405, 514, 540, 771, 810, 1028, 1285, 1319, 1542, 1620, 2313, 2570, 2638, 3084, 3855, 3957, 4626, 5140, 5276, 6595, 6939, 7710, 7914, 9252, 11565, 11871, 13190, 13878, 15420, 15828, 19785, 20817, 23130, 23742, 26380, 27756, 34695, 35613, 39570, 41634, 46260, 47484, 59355, 69390, 71226, 79140, 83268, 104085, 106839, 118710, 138780, 142452, 178065, 208170, 213678, 237420, 338983, 356130, 416340, 427356, 534195, 677966, 712260, 1016949, 1068390, 1355932, 1694915, 2033898, 2136780, 3050847, 3389830, 4067796, 5084745, 6101694, 6779660, 9152541, 10169490, 12203388, 15254235, 18305082, 20338980, 27457623, 30508470, 36610164, 45762705, 54915246, 61016940, 91525410, 109830492, 137288115, 183050820, 274576230, 549152460]

約数ペア:

[(1, 549152460), (2, 274576230), (3, 183050820), (4, 137288115), (5, 109830492), (6, 91525410), (9, 61016940), (10, 54915246), (12, 45762705), (15, 36610164), (18, 30508470), (20, 27457623), (27, 20338980), (30, 18305082), (36, 15254235), (45, 12203388), (54, 10169490), (60, 9152541), (81, 6779660), (90, 6101694), (108, 5084745), (135, 4067796), (162, 3389830), (180, 3050847), (257, 2136780), (270, 2033898), (324, 1694915), (405, 1355932), (514, 1068390), (540, 1016949), (771, 712260), (810, 677966), (1028, 534195), (1285, 427356), (1319, 416340), (1542, 356130), (1620, 338983), (2313, 237420), (2570, 213678), (2638, 208170), (3084, 178065), (3855, 142452), (3957, 138780), (4626, 118710), (5140, 106839), (5276, 104085), (6595, 83268), (6939, 79140), (7710, 71226), (7914, 69390), (9252, 59355), (11565, 47484), (11871, 46260), (13190, 41634), (13878, 39570), (15420, 35613), (15828, 34695), (19785, 27756), (20817, 26380), (23130, 23742)]