42690780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7216

約数の個数: 96

約数和(自身を含む): 144910080

約数和(自身を除く): 102219300

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, 7187, 14374, 21561, 28748, 35935, 43122, 64683, 71870, 79057, 86244, 107805, 129366, 143740, 158114, 194049, 215610, 237171, 258732, 316228, 323415, 388098, 395285, 431220, 474342, 646830, 711513, 776196, 790570, 948684, 970245, 1185855, 1293660, 1423026, 1581140, 1940490, 2134539, 2371710, 2846052, 3557565, 3880980, 4269078, 4743420, 7115130, 8538156, 10672695, 14230260, 21345390, 42690780]

約数ペア:

[(1, 42690780), (2, 21345390), (3, 14230260), (4, 10672695), (5, 8538156), (6, 7115130), (9, 4743420), (10, 4269078), (11, 3880980), (12, 3557565), (15, 2846052), (18, 2371710), (20, 2134539), (22, 1940490), (27, 1581140), (30, 1423026), (33, 1293660), (36, 1185855), (44, 970245), (45, 948684), (54, 790570), (55, 776196), (60, 711513), (66, 646830), (90, 474342), (99, 431220), (108, 395285), (110, 388098), (132, 323415), (135, 316228), (165, 258732), (180, 237171), (198, 215610), (220, 194049), (270, 158114), (297, 143740), (330, 129366), (396, 107805), (495, 86244), (540, 79057), (594, 71870), (660, 64683), (990, 43122), (1188, 35935), (1485, 28748), (1980, 21561), (2970, 14374), (5940, 7187)]