42940260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7229}}^1$

素因数の和:7258

約数の個数: 96

約数和(自身を含む): 145756800

約数和(自身を除く): 102816540

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, 7229, 14458, 21687, 28916, 36145, 43374, 65061, 72290, 79519, 86748, 108435, 130122, 144580, 159038, 195183, 216870, 238557, 260244, 318076, 325305, 390366, 397595, 433740, 477114, 650610, 715671, 780732, 795190, 954228, 975915, 1192785, 1301220, 1431342, 1590380, 1951830, 2147013, 2385570, 2862684, 3578355, 3903660, 4294026, 4771140, 7156710, 8588052, 10735065, 14313420, 21470130, 42940260]

約数ペア:

[(1, 42940260), (2, 21470130), (3, 14313420), (4, 10735065), (5, 8588052), (6, 7156710), (9, 4771140), (10, 4294026), (11, 3903660), (12, 3578355), (15, 2862684), (18, 2385570), (20, 2147013), (22, 1951830), (27, 1590380), (30, 1431342), (33, 1301220), (36, 1192785), (44, 975915), (45, 954228), (54, 795190), (55, 780732), (60, 715671), (66, 650610), (90, 477114), (99, 433740), (108, 397595), (110, 390366), (132, 325305), (135, 318076), (165, 260244), (180, 238557), (198, 216870), (220, 195183), (270, 159038), (297, 144580), (330, 130122), (396, 108435), (495, 86748), (540, 79519), (594, 72290), (660, 65061), (990, 43374), (1188, 36145), (1485, 28916), (1980, 21687), (2970, 14458), (5940, 7229)]