155994180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 462806400

約数和(自身を除く): 306812220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 380, 386, 570, 579, 709, 772, 965, 1140, 1158, 1418, 1930, 2127, 2316, 2836, 2895, 3545, 3667, 3860, 4254, 5790, 7090, 7334, 8508, 10635, 11001, 11580, 13471, 14180, 14668, 18335, 21270, 22002, 26942, 36670, 40413, 42540, 44004, 53884, 55005, 67355, 73340, 80826, 110010, 134710, 136837, 161652, 202065, 220020, 269420, 273674, 404130, 410511, 547348, 684185, 808260, 821022, 1368370, 1642044, 2052555, 2599903, 2736740, 4105110, 5199806, 7799709, 8210220, 10399612, 12999515, 15599418, 25999030, 31198836, 38998545, 51998060, 77997090, 155994180]

約数ペア:

[(1, 155994180), (2, 77997090), (3, 51998060), (4, 38998545), (5, 31198836), (6, 25999030), (10, 15599418), (12, 12999515), (15, 10399612), (19, 8210220), (20, 7799709), (30, 5199806), (38, 4105110), (57, 2736740), (60, 2599903), (76, 2052555), (95, 1642044), (114, 1368370), (190, 821022), (193, 808260), (228, 684185), (285, 547348), (380, 410511), (386, 404130), (570, 273674), (579, 269420), (709, 220020), (772, 202065), (965, 161652), (1140, 136837), (1158, 134710), (1418, 110010), (1930, 80826), (2127, 73340), (2316, 67355), (2836, 55005), (2895, 53884), (3545, 44004), (3667, 42540), (3860, 40413), (4254, 36670), (5790, 26942), (7090, 22002), (7334, 21270), (8508, 18335), (10635, 14668), (11001, 14180), (11580, 13471)]