47771460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1098

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 117338940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1049, 1265, 1380, 1518, 1980, 2070, 2098, 2277, 2530, 3036, 3147, 3795, 4140, 4196, 4554, 5060, 5245, 6294, 7590, 9108, 9441, 10490, 11385, 11539, 12588, 15180, 15735, 18882, 20980, 22770, 23078, 24127, 31470, 34617, 37764, 45540, 46156, 47205, 48254, 57695, 62940, 69234, 72381, 94410, 96508, 103851, 115390, 120635, 138468, 144762, 173085, 188820, 207702, 217143, 230780, 241270, 265397, 289524, 346170, 361905, 415404, 434286, 482540, 519255, 530794, 692340, 723810, 796191, 868572, 1038510, 1061588, 1085715, 1326985, 1447620, 1592382, 2077020, 2171430, 2388573, 2653970, 3184764, 3980955, 4342860, 4777146, 5307940, 7961910, 9554292, 11942865, 15923820, 23885730, 47771460]

約数ペア:

[(1, 47771460), (2, 23885730), (3, 15923820), (4, 11942865), (5, 9554292), (6, 7961910), (9, 5307940), (10, 4777146), (11, 4342860), (12, 3980955), (15, 3184764), (18, 2653970), (20, 2388573), (22, 2171430), (23, 2077020), (30, 1592382), (33, 1447620), (36, 1326985), (44, 1085715), (45, 1061588), (46, 1038510), (55, 868572), (60, 796191), (66, 723810), (69, 692340), (90, 530794), (92, 519255), (99, 482540), (110, 434286), (115, 415404), (132, 361905), (138, 346170), (165, 289524), (180, 265397), (198, 241270), (207, 230780), (220, 217143), (230, 207702), (253, 188820), (276, 173085), (330, 144762), (345, 138468), (396, 120635), (414, 115390), (460, 103851), (495, 96508), (506, 94410), (660, 72381), (690, 69234), (759, 62940), (828, 57695), (990, 48254), (1012, 47205), (1035, 46156), (1049, 45540), (1265, 37764), (1380, 34617), (1518, 31470), (1980, 24127), (2070, 23078), (2098, 22770), (2277, 20980), (2530, 18882), (3036, 15735), (3147, 15180), (3795, 12588), (4140, 11539), (4196, 11385), (4554, 10490), (5060, 9441), (5245, 9108), (6294, 7590)]