40017780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6737}}^1$

素因数の和:6766

約数の個数: 96

約数和(自身を含む): 135838080

約数和(自身を除く): 95820300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 6737, 13474, 20211, 26948, 33685, 40422, 60633, 67370, 74107, 80844, 101055, 121266, 134740, 148214, 181899, 202110, 222321, 242532, 296428, 303165, 363798, 370535, 404220, 444642, 606330, 666963, 727596, 741070, 889284, 909495, 1111605, 1212660, 1333926, 1482140, 1818990, 2000889, 2223210, 2667852, 3334815, 3637980, 4001778, 4446420, 6669630, 8003556, 10004445, 13339260, 20008890, 40017780]

約数ペア:

[(1, 40017780), (2, 20008890), (3, 13339260), (4, 10004445), (5, 8003556), (6, 6669630), (9, 4446420), (10, 4001778), (11, 3637980), (12, 3334815), (15, 2667852), (18, 2223210), (20, 2000889), (22, 1818990), (27, 1482140), (30, 1333926), (33, 1212660), (36, 1111605), (44, 909495), (45, 889284), (54, 741070), (55, 727596), (60, 666963), (66, 606330), (90, 444642), (99, 404220), (108, 370535), (110, 363798), (132, 303165), (135, 296428), (165, 242532), (180, 222321), (198, 202110), (220, 181899), (270, 148214), (297, 134740), (330, 121266), (396, 101055), (495, 80844), (540, 74107), (594, 67370), (660, 60633), (990, 40422), (1188, 33685), (1485, 26948), (1980, 20211), (2970, 13474), (5940, 6737)]