27884340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14083}}^1$

素因数の和:14109

約数の個数: 72

約数和(自身を含む): 92278368

約数和(自身を除く): 64394028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 14083, 28166, 42249, 56332, 70415, 84498, 126747, 140830, 154913, 168996, 211245, 253494, 281660, 309826, 422490, 464739, 506988, 619652, 633735, 774565, 844980, 929478, 1267470, 1394217, 1549130, 1858956, 2323695, 2534940, 2788434, 3098260, 4647390, 5576868, 6971085, 9294780, 13942170, 27884340]

約数ペア:

[(1, 27884340), (2, 13942170), (3, 9294780), (4, 6971085), (5, 5576868), (6, 4647390), (9, 3098260), (10, 2788434), (11, 2534940), (12, 2323695), (15, 1858956), (18, 1549130), (20, 1394217), (22, 1267470), (30, 929478), (33, 844980), (36, 774565), (44, 633735), (45, 619652), (55, 506988), (60, 464739), (66, 422490), (90, 309826), (99, 281660), (110, 253494), (132, 211245), (165, 168996), (180, 154913), (198, 140830), (220, 126747), (330, 84498), (396, 70415), (495, 56332), (660, 42249), (990, 28166), (1980, 14083)]