142468740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 445858560

約数和(自身を除く): 303389820

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, 193, 270, 386, 540, 579, 772, 965, 1158, 1367, 1737, 1930, 2316, 2734, 2895, 3474, 3860, 4101, 5211, 5468, 5790, 6835, 6948, 8202, 8685, 10422, 11580, 12303, 13670, 16404, 17370, 20505, 20844, 24606, 26055, 27340, 34740, 36909, 41010, 49212, 52110, 61515, 73818, 82020, 104220, 123030, 147636, 184545, 246060, 263831, 369090, 527662, 738180, 791493, 1055324, 1319155, 1582986, 2374479, 2638310, 3165972, 3957465, 4748958, 5276620, 7123437, 7914930, 9497916, 11872395, 14246874, 15829860, 23744790, 28493748, 35617185, 47489580, 71234370, 142468740]

約数ペア:

[(1, 142468740), (2, 71234370), (3, 47489580), (4, 35617185), (5, 28493748), (6, 23744790), (9, 15829860), (10, 14246874), (12, 11872395), (15, 9497916), (18, 7914930), (20, 7123437), (27, 5276620), (30, 4748958), (36, 3957465), (45, 3165972), (54, 2638310), (60, 2374479), (90, 1582986), (108, 1319155), (135, 1055324), (180, 791493), (193, 738180), (270, 527662), (386, 369090), (540, 263831), (579, 246060), (772, 184545), (965, 147636), (1158, 123030), (1367, 104220), (1737, 82020), (1930, 73818), (2316, 61515), (2734, 52110), (2895, 49212), (3474, 41010), (3860, 36909), (4101, 34740), (5211, 27340), (5468, 26055), (5790, 24606), (6835, 20844), (6948, 20505), (8202, 17370), (8685, 16404), (10422, 13670), (11580, 12303)]