165872520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41887}}^1$

素因数の和:41915

約数の個数: 96

約数和(自身を含む): 588107520

約数和(自身を除く): 422235000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 41887, 83774, 125661, 167548, 209435, 251322, 335096, 376983, 418870, 460757, 502644, 628305, 753966, 837740, 921514, 1005288, 1256610, 1382271, 1507932, 1675480, 1843028, 1884915, 2303785, 2513220, 2764542, 3015864, 3686056, 3769830, 4146813, 4607570, 5026440, 5529084, 6911355, 7539660, 8293626, 9215140, 11058168, 13822710, 15079320, 16587252, 18430280, 20734065, 27645420, 33174504, 41468130, 55290840, 82936260, 165872520]

約数ペア:

[(1, 165872520), (2, 82936260), (3, 55290840), (4, 41468130), (5, 33174504), (6, 27645420), (8, 20734065), (9, 18430280), (10, 16587252), (11, 15079320), (12, 13822710), (15, 11058168), (18, 9215140), (20, 8293626), (22, 7539660), (24, 6911355), (30, 5529084), (33, 5026440), (36, 4607570), (40, 4146813), (44, 3769830), (45, 3686056), (55, 3015864), (60, 2764542), (66, 2513220), (72, 2303785), (88, 1884915), (90, 1843028), (99, 1675480), (110, 1507932), (120, 1382271), (132, 1256610), (165, 1005288), (180, 921514), (198, 837740), (220, 753966), (264, 628305), (330, 502644), (360, 460757), (396, 418870), (440, 376983), (495, 335096), (660, 251322), (792, 209435), (990, 167548), (1320, 125661), (1980, 83774), (3960, 41887)]