47035980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 149909760

約数和(自身を除く): 102873780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 59, 60, 86, 90, 103, 118, 129, 172, 177, 180, 206, 215, 236, 258, 295, 309, 354, 387, 412, 430, 515, 516, 531, 590, 618, 645, 708, 774, 860, 885, 927, 1030, 1062, 1180, 1236, 1290, 1545, 1548, 1770, 1854, 1935, 2060, 2124, 2537, 2580, 2655, 3090, 3540, 3708, 3870, 4429, 4635, 5074, 5310, 6077, 6180, 7611, 7740, 8858, 9270, 10148, 10620, 12154, 12685, 13287, 15222, 17716, 18231, 18540, 22145, 22833, 24308, 25370, 26574, 30385, 30444, 36462, 38055, 39861, 44290, 45666, 50740, 53148, 54693, 60770, 66435, 72924, 76110, 79722, 88580, 91155, 91332, 109386, 114165, 121540, 132870, 152220, 159444, 182310, 199305, 218772, 228330, 261311, 265740, 273465, 364620, 398610, 456660, 522622, 546930, 783933, 797220, 1045244, 1093860, 1306555, 1567866, 2351799, 2613110, 3135732, 3919665, 4703598, 5226220, 7839330, 9407196, 11758995, 15678660, 23517990, 47035980]

約数ペア:

[(1, 47035980), (2, 23517990), (3, 15678660), (4, 11758995), (5, 9407196), (6, 7839330), (9, 5226220), (10, 4703598), (12, 3919665), (15, 3135732), (18, 2613110), (20, 2351799), (30, 1567866), (36, 1306555), (43, 1093860), (45, 1045244), (59, 797220), (60, 783933), (86, 546930), (90, 522622), (103, 456660), (118, 398610), (129, 364620), (172, 273465), (177, 265740), (180, 261311), (206, 228330), (215, 218772), (236, 199305), (258, 182310), (295, 159444), (309, 152220), (354, 132870), (387, 121540), (412, 114165), (430, 109386), (515, 91332), (516, 91155), (531, 88580), (590, 79722), (618, 76110), (645, 72924), (708, 66435), (774, 60770), (860, 54693), (885, 53148), (927, 50740), (1030, 45666), (1062, 44290), (1180, 39861), (1236, 38055), (1290, 36462), (1545, 30444), (1548, 30385), (1770, 26574), (1854, 25370), (1935, 24308), (2060, 22833), (2124, 22145), (2537, 18540), (2580, 18231), (2655, 17716), (3090, 15222), (3540, 13287), (3708, 12685), (3870, 12154), (4429, 10620), (4635, 10148), (5074, 9270), (5310, 8858), (6077, 7740), (6180, 7611)]