119212020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 372758400

約数和(自身を除く): 253546380

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, 257, 270, 514, 540, 771, 859, 1028, 1285, 1542, 1718, 2313, 2570, 2577, 3084, 3436, 3855, 4295, 4626, 5140, 5154, 6939, 7710, 7731, 8590, 9252, 10308, 11565, 12885, 13878, 15420, 15462, 17180, 23130, 23193, 25770, 27756, 30924, 34695, 38655, 46260, 46386, 51540, 69390, 77310, 92772, 115965, 138780, 154620, 220763, 231930, 441526, 463860, 662289, 883052, 1103815, 1324578, 1986867, 2207630, 2649156, 3311445, 3973734, 4415260, 5960601, 6622890, 7947468, 9934335, 11921202, 13245780, 19868670, 23842404, 29803005, 39737340, 59606010, 119212020]

約数ペア:

[(1, 119212020), (2, 59606010), (3, 39737340), (4, 29803005), (5, 23842404), (6, 19868670), (9, 13245780), (10, 11921202), (12, 9934335), (15, 7947468), (18, 6622890), (20, 5960601), (27, 4415260), (30, 3973734), (36, 3311445), (45, 2649156), (54, 2207630), (60, 1986867), (90, 1324578), (108, 1103815), (135, 883052), (180, 662289), (257, 463860), (270, 441526), (514, 231930), (540, 220763), (771, 154620), (859, 138780), (1028, 115965), (1285, 92772), (1542, 77310), (1718, 69390), (2313, 51540), (2570, 46386), (2577, 46260), (3084, 38655), (3436, 34695), (3855, 30924), (4295, 27756), (4626, 25770), (5140, 23193), (5154, 23130), (6939, 17180), (7710, 15462), (7731, 15420), (8590, 13878), (9252, 12885), (10308, 11565)]