54100140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 105567060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 197, 199, 230, 276, 345, 394, 398, 460, 591, 597, 690, 788, 796, 985, 995, 1182, 1194, 1380, 1970, 1990, 2364, 2388, 2955, 2985, 3940, 3980, 4531, 4577, 5910, 5970, 9062, 9154, 11820, 11940, 13593, 13731, 18124, 18308, 22655, 22885, 27186, 27462, 39203, 45310, 45770, 54372, 54924, 67965, 68655, 78406, 90620, 91540, 117609, 135930, 137310, 156812, 196015, 235218, 271860, 274620, 392030, 470436, 588045, 784060, 901669, 1176090, 1803338, 2352180, 2705007, 3606676, 4508345, 5410014, 9016690, 10820028, 13525035, 18033380, 27050070, 54100140]

約数ペア:

[(1, 54100140), (2, 27050070), (3, 18033380), (4, 13525035), (5, 10820028), (6, 9016690), (10, 5410014), (12, 4508345), (15, 3606676), (20, 2705007), (23, 2352180), (30, 1803338), (46, 1176090), (60, 901669), (69, 784060), (92, 588045), (115, 470436), (138, 392030), (197, 274620), (199, 271860), (230, 235218), (276, 196015), (345, 156812), (394, 137310), (398, 135930), (460, 117609), (591, 91540), (597, 90620), (690, 78406), (788, 68655), (796, 67965), (985, 54924), (995, 54372), (1182, 45770), (1194, 45310), (1380, 39203), (1970, 27462), (1990, 27186), (2364, 22885), (2388, 22655), (2955, 18308), (2985, 18124), (3940, 13731), (3980, 13593), (4531, 11940), (4577, 11820), (5910, 9154), (5970, 9062)]