45266220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 138124896

約数和(自身を除く): 92858676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1303, 1737, 1930, 2316, 2606, 2895, 3474, 3860, 3909, 5212, 5790, 6515, 6948, 7818, 8685, 11580, 11727, 13030, 15636, 17370, 19545, 23454, 26060, 34740, 39090, 46908, 58635, 78180, 117270, 234540, 251479, 502958, 754437, 1005916, 1257395, 1508874, 2263311, 2514790, 3017748, 3772185, 4526622, 5029580, 7544370, 9053244, 11316555, 15088740, 22633110, 45266220]

約数ペア:

[(1, 45266220), (2, 22633110), (3, 15088740), (4, 11316555), (5, 9053244), (6, 7544370), (9, 5029580), (10, 4526622), (12, 3772185), (15, 3017748), (18, 2514790), (20, 2263311), (30, 1508874), (36, 1257395), (45, 1005916), (60, 754437), (90, 502958), (180, 251479), (193, 234540), (386, 117270), (579, 78180), (772, 58635), (965, 46908), (1158, 39090), (1303, 34740), (1737, 26060), (1930, 23454), (2316, 19545), (2606, 17370), (2895, 15636), (3474, 13030), (3860, 11727), (3909, 11580), (5212, 8685), (5790, 7818), (6515, 6948)]