90969660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6089}}^1$

素因数の和:6187

約数の個数: 72

約数和(自身を含む): 279311760

約数和(自身を除く): 188342100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 6089, 7470, 12178, 14940, 18267, 24356, 30445, 36534, 54801, 60890, 73068, 91335, 109602, 121780, 182670, 219204, 274005, 365340, 505387, 548010, 1010774, 1096020, 1516161, 2021548, 2526935, 3032322, 4548483, 5053870, 6064644, 7580805, 9096966, 10107740, 15161610, 18193932, 22742415, 30323220, 45484830, 90969660]

約数ペア:

[(1, 90969660), (2, 45484830), (3, 30323220), (4, 22742415), (5, 18193932), (6, 15161610), (9, 10107740), (10, 9096966), (12, 7580805), (15, 6064644), (18, 5053870), (20, 4548483), (30, 3032322), (36, 2526935), (45, 2021548), (60, 1516161), (83, 1096020), (90, 1010774), (166, 548010), (180, 505387), (249, 365340), (332, 274005), (415, 219204), (498, 182670), (747, 121780), (830, 109602), (996, 91335), (1245, 73068), (1494, 60890), (1660, 54801), (2490, 36534), (2988, 30445), (3735, 24356), (4980, 18267), (6089, 14940), (7470, 12178)]