26438940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4480

約数の個数: 96

約数和(自身を含む): 89752320

約数和(自身を除く): 63313380

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, 4451, 5940, 8902, 13353, 17804, 22255, 26706, 40059, 44510, 48961, 53412, 66765, 80118, 89020, 97922, 120177, 133530, 146883, 160236, 195844, 200295, 240354, 244805, 267060, 293766, 400590, 440649, 480708, 489610, 587532, 600885, 734415, 801180, 881298, 979220, 1201770, 1321947, 1468830, 1762596, 2203245, 2403540, 2643894, 2937660, 4406490, 5287788, 6609735, 8812980, 13219470, 26438940]

約数ペア:

[(1, 26438940), (2, 13219470), (3, 8812980), (4, 6609735), (5, 5287788), (6, 4406490), (9, 2937660), (10, 2643894), (11, 2403540), (12, 2203245), (15, 1762596), (18, 1468830), (20, 1321947), (22, 1201770), (27, 979220), (30, 881298), (33, 801180), (36, 734415), (44, 600885), (45, 587532), (54, 489610), (55, 480708), (60, 440649), (66, 400590), (90, 293766), (99, 267060), (108, 244805), (110, 240354), (132, 200295), (135, 195844), (165, 160236), (180, 146883), (198, 133530), (220, 120177), (270, 97922), (297, 89020), (330, 80118), (396, 66765), (495, 53412), (540, 48961), (594, 44510), (660, 40059), (990, 26706), (1188, 22255), (1485, 17804), (1980, 13353), (2970, 8902), (4451, 5940)]