27025020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13649}}^1$

素因数の和:13675

約数の個数: 72

約数和(自身を含む): 89434800

約数和(自身を除く): 62409780

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, 13649, 27298, 40947, 54596, 68245, 81894, 122841, 136490, 150139, 163788, 204735, 245682, 272980, 300278, 409470, 450417, 491364, 600556, 614205, 750695, 818940, 900834, 1228410, 1351251, 1501390, 1801668, 2252085, 2456820, 2702502, 3002780, 4504170, 5405004, 6756255, 9008340, 13512510, 27025020]

約数ペア:

[(1, 27025020), (2, 13512510), (3, 9008340), (4, 6756255), (5, 5405004), (6, 4504170), (9, 3002780), (10, 2702502), (11, 2456820), (12, 2252085), (15, 1801668), (18, 1501390), (20, 1351251), (22, 1228410), (30, 900834), (33, 818940), (36, 750695), (44, 614205), (45, 600556), (55, 491364), (60, 450417), (66, 409470), (90, 300278), (99, 272980), (110, 245682), (132, 204735), (165, 163788), (180, 150139), (198, 136490), (220, 122841), (330, 81894), (396, 68245), (495, 54596), (660, 40947), (990, 27298), (1980, 13649)]