99137820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 307238400

約数和(自身を除く): 208100580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 199, 228, 230, 276, 285, 345, 361, 380, 398, 437, 460, 570, 597, 690, 722, 796, 874, 995, 1083, 1140, 1194, 1311, 1380, 1444, 1748, 1805, 1990, 2166, 2185, 2388, 2622, 2985, 3610, 3781, 3980, 4332, 4370, 4577, 5244, 5415, 5970, 6555, 7220, 7562, 8303, 8740, 9154, 10830, 11343, 11940, 13110, 13731, 15124, 16606, 18308, 18905, 21660, 22686, 22885, 24909, 26220, 27462, 33212, 37810, 41515, 45372, 45770, 49818, 54924, 56715, 68655, 71839, 75620, 83030, 86963, 91540, 99636, 113430, 124545, 137310, 143678, 166060, 173926, 215517, 226860, 249090, 260889, 274620, 287356, 347852, 359195, 431034, 434815, 498180, 521778, 718390, 862068, 869630, 1043556, 1077585, 1304445, 1436780, 1652297, 1739260, 2155170, 2608890, 3304594, 4310340, 4956891, 5217780, 6609188, 8261485, 9913782, 16522970, 19827564, 24784455, 33045940, 49568910, 99137820]

約数ペア:

[(1, 99137820), (2, 49568910), (3, 33045940), (4, 24784455), (5, 19827564), (6, 16522970), (10, 9913782), (12, 8261485), (15, 6609188), (19, 5217780), (20, 4956891), (23, 4310340), (30, 3304594), (38, 2608890), (46, 2155170), (57, 1739260), (60, 1652297), (69, 1436780), (76, 1304445), (92, 1077585), (95, 1043556), (114, 869630), (115, 862068), (138, 718390), (190, 521778), (199, 498180), (228, 434815), (230, 431034), (276, 359195), (285, 347852), (345, 287356), (361, 274620), (380, 260889), (398, 249090), (437, 226860), (460, 215517), (570, 173926), (597, 166060), (690, 143678), (722, 137310), (796, 124545), (874, 113430), (995, 99636), (1083, 91540), (1140, 86963), (1194, 83030), (1311, 75620), (1380, 71839), (1444, 68655), (1748, 56715), (1805, 54924), (1990, 49818), (2166, 45770), (2185, 45372), (2388, 41515), (2622, 37810), (2985, 33212), (3610, 27462), (3781, 26220), (3980, 24909), (4332, 22885), (4370, 22686), (4577, 21660), (5244, 18905), (5415, 18308), (5970, 16606), (6555, 15124), (7220, 13731), (7562, 13110), (8303, 11940), (8740, 11343), (9154, 10830)]