9030780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4561}}^1$

素因数の和:4587

約数の個数: 72

約数和(自身を含む): 29890224

約数和(自身を除く): 20859444

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, 4561, 9122, 13683, 18244, 22805, 27366, 41049, 45610, 50171, 54732, 68415, 82098, 91220, 100342, 136830, 150513, 164196, 200684, 205245, 250855, 273660, 301026, 410490, 451539, 501710, 602052, 752565, 820980, 903078, 1003420, 1505130, 1806156, 2257695, 3010260, 4515390, 9030780]

約数ペア:

[(1, 9030780), (2, 4515390), (3, 3010260), (4, 2257695), (5, 1806156), (6, 1505130), (9, 1003420), (10, 903078), (11, 820980), (12, 752565), (15, 602052), (18, 501710), (20, 451539), (22, 410490), (30, 301026), (33, 273660), (36, 250855), (44, 205245), (45, 200684), (55, 164196), (60, 150513), (66, 136830), (90, 100342), (99, 91220), (110, 82098), (132, 68415), (165, 54732), (180, 50171), (198, 45610), (220, 41049), (330, 27366), (396, 22805), (495, 18244), (660, 13683), (990, 9122), (1980, 4561)]