170838180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 533998080

約数和(自身を除く): 363159900

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, 1028, 1231, 1285, 1542, 2313, 2462, 2570, 3084, 3693, 3855, 4626, 4924, 5140, 6155, 6939, 7386, 7710, 9252, 11079, 11565, 12310, 13878, 14772, 15420, 18465, 22158, 23130, 24620, 27756, 33237, 34695, 36930, 44316, 46260, 55395, 66474, 69390, 73860, 110790, 132948, 138780, 166185, 221580, 316367, 332370, 632734, 664740, 949101, 1265468, 1581835, 1898202, 2847303, 3163670, 3796404, 4745505, 5694606, 6327340, 8541909, 9491010, 11389212, 14236515, 17083818, 18982020, 28473030, 34167636, 42709545, 56946060, 85419090, 170838180]

約数ペア:

[(1, 170838180), (2, 85419090), (3, 56946060), (4, 42709545), (5, 34167636), (6, 28473030), (9, 18982020), (10, 17083818), (12, 14236515), (15, 11389212), (18, 9491010), (20, 8541909), (27, 6327340), (30, 5694606), (36, 4745505), (45, 3796404), (54, 3163670), (60, 2847303), (90, 1898202), (108, 1581835), (135, 1265468), (180, 949101), (257, 664740), (270, 632734), (514, 332370), (540, 316367), (771, 221580), (1028, 166185), (1231, 138780), (1285, 132948), (1542, 110790), (2313, 73860), (2462, 69390), (2570, 66474), (3084, 55395), (3693, 46260), (3855, 44316), (4626, 36930), (4924, 34695), (5140, 33237), (6155, 27756), (6939, 24620), (7386, 23130), (7710, 22158), (9252, 18465), (11079, 15420), (11565, 14772), (12310, 13878)]