125008740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 401296896

約数和(自身を除く): 276288156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 521, 558, 620, 645, 774, 860, 930, 1042, 1116, 1290, 1333, 1395, 1548, 1563, 1860, 1935, 2084, 2580, 2605, 2666, 2790, 3126, 3870, 3999, 4689, 5210, 5332, 5580, 6252, 6665, 7740, 7815, 7998, 9378, 10420, 11997, 13330, 15630, 15996, 16151, 18756, 19995, 22403, 23445, 23994, 26660, 31260, 32302, 39990, 44806, 46890, 47988, 48453, 59985, 64604, 67209, 79980, 80755, 89612, 93780, 96906, 112015, 119970, 134418, 145359, 161510, 193812, 201627, 224030, 239940, 242265, 268836, 290718, 323020, 336045, 403254, 448060, 484530, 581436, 672090, 694493, 726795, 806508, 969060, 1008135, 1344180, 1388986, 1453590, 2016270, 2083479, 2777972, 2907180, 3472465, 4032540, 4166958, 6250437, 6944930, 8333916, 10417395, 12500874, 13889860, 20834790, 25001748, 31252185, 41669580, 62504370, 125008740]

約数ペア:

[(1, 125008740), (2, 62504370), (3, 41669580), (4, 31252185), (5, 25001748), (6, 20834790), (9, 13889860), (10, 12500874), (12, 10417395), (15, 8333916), (18, 6944930), (20, 6250437), (30, 4166958), (31, 4032540), (36, 3472465), (43, 2907180), (45, 2777972), (60, 2083479), (62, 2016270), (86, 1453590), (90, 1388986), (93, 1344180), (124, 1008135), (129, 969060), (155, 806508), (172, 726795), (180, 694493), (186, 672090), (215, 581436), (258, 484530), (279, 448060), (310, 403254), (372, 336045), (387, 323020), (430, 290718), (465, 268836), (516, 242265), (521, 239940), (558, 224030), (620, 201627), (645, 193812), (774, 161510), (860, 145359), (930, 134418), (1042, 119970), (1116, 112015), (1290, 96906), (1333, 93780), (1395, 89612), (1548, 80755), (1563, 79980), (1860, 67209), (1935, 64604), (2084, 59985), (2580, 48453), (2605, 47988), (2666, 46890), (2790, 44806), (3126, 39990), (3870, 32302), (3999, 31260), (4689, 26660), (5210, 23994), (5332, 23445), (5580, 22403), (6252, 19995), (6665, 18756), (7740, 16151), (7815, 15996), (7998, 15630), (9378, 13330), (10420, 11997)]