87797160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22171}}^1$

素因数の和:22199

約数の個数: 96

約数和(自身を含む): 311294880

約数和(自身を除く): 223497720

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, 22171, 44342, 66513, 88684, 110855, 133026, 177368, 199539, 221710, 243881, 266052, 332565, 399078, 443420, 487762, 532104, 665130, 731643, 798156, 886840, 975524, 997695, 1219405, 1330260, 1463286, 1596312, 1951048, 1995390, 2194929, 2438810, 2660520, 2926572, 3658215, 3990780, 4389858, 4877620, 5853144, 7316430, 7981560, 8779716, 9755240, 10974645, 14632860, 17559432, 21949290, 29265720, 43898580, 87797160]

約数ペア:

[(1, 87797160), (2, 43898580), (3, 29265720), (4, 21949290), (5, 17559432), (6, 14632860), (8, 10974645), (9, 9755240), (10, 8779716), (11, 7981560), (12, 7316430), (15, 5853144), (18, 4877620), (20, 4389858), (22, 3990780), (24, 3658215), (30, 2926572), (33, 2660520), (36, 2438810), (40, 2194929), (44, 1995390), (45, 1951048), (55, 1596312), (60, 1463286), (66, 1330260), (72, 1219405), (88, 997695), (90, 975524), (99, 886840), (110, 798156), (120, 731643), (132, 665130), (165, 532104), (180, 487762), (198, 443420), (220, 399078), (264, 332565), (330, 266052), (360, 243881), (396, 221710), (440, 199539), (495, 177368), (660, 133026), (792, 110855), (990, 88684), (1320, 66513), (1980, 44342), (3960, 22171)]