214029540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 688326912

約数和(自身を除く): 474297372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 810, 846, 937, 940, 972, 1215, 1269, 1410, 1620, 1692, 1874, 2115, 2430, 2538, 2811, 2820, 3748, 3807, 4230, 4685, 4860, 5076, 5622, 6345, 7614, 8433, 8460, 9370, 11244, 11421, 12690, 14055, 15228, 16866, 18740, 19035, 22842, 25299, 25380, 28110, 33732, 38070, 42165, 44039, 45684, 50598, 56220, 57105, 75897, 76140, 84330, 88078, 101196, 114210, 126495, 132117, 151794, 168660, 176156, 220195, 227691, 228420, 252990, 264234, 303588, 379485, 396351, 440390, 455382, 505980, 528468, 660585, 758970, 792702, 880780, 910764, 1138455, 1189053, 1321170, 1517940, 1585404, 1981755, 2276910, 2378106, 2642340, 3567159, 3963510, 4553820, 4756212, 5945265, 7134318, 7927020, 10701477, 11890530, 14268636, 17835795, 21402954, 23781060, 35671590, 42805908, 53507385, 71343180, 107014770, 214029540]

約数ペア:

[(1, 214029540), (2, 107014770), (3, 71343180), (4, 53507385), (5, 42805908), (6, 35671590), (9, 23781060), (10, 21402954), (12, 17835795), (15, 14268636), (18, 11890530), (20, 10701477), (27, 7927020), (30, 7134318), (36, 5945265), (45, 4756212), (47, 4553820), (54, 3963510), (60, 3567159), (81, 2642340), (90, 2378106), (94, 2276910), (108, 1981755), (135, 1585404), (141, 1517940), (162, 1321170), (180, 1189053), (188, 1138455), (235, 910764), (243, 880780), (270, 792702), (282, 758970), (324, 660585), (405, 528468), (423, 505980), (470, 455382), (486, 440390), (540, 396351), (564, 379485), (705, 303588), (810, 264234), (846, 252990), (937, 228420), (940, 227691), (972, 220195), (1215, 176156), (1269, 168660), (1410, 151794), (1620, 132117), (1692, 126495), (1874, 114210), (2115, 101196), (2430, 88078), (2538, 84330), (2811, 76140), (2820, 75897), (3748, 57105), (3807, 56220), (4230, 50598), (4685, 45684), (4860, 44039), (5076, 42165), (5622, 38070), (6345, 33732), (7614, 28110), (8433, 25380), (8460, 25299), (9370, 22842), (11244, 19035), (11421, 18740), (12690, 16866), (14055, 15228)]