86918040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 315394560

約数和(自身を除く): 228476520

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, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 360, 376, 396, 423, 440, 467, 470, 495, 517, 564, 660, 705, 792, 846, 934, 940, 990, 1034, 1128, 1320, 1401, 1410, 1551, 1692, 1868, 1880, 1980, 2068, 2115, 2335, 2585, 2802, 2820, 3102, 3384, 3736, 3960, 4136, 4203, 4230, 4653, 4670, 5137, 5170, 5604, 5640, 6204, 7005, 7755, 8406, 8460, 9306, 9340, 10274, 10340, 11208, 12408, 14010, 15411, 15510, 16812, 16920, 18612, 18680, 20548, 20680, 21015, 21949, 23265, 25685, 28020, 30822, 31020, 33624, 37224, 41096, 42030, 43898, 46233, 46530, 51370, 56040, 61644, 62040, 65847, 77055, 84060, 87796, 92466, 93060, 102740, 109745, 123288, 131694, 154110, 168120, 175592, 184932, 186120, 197541, 205480, 219490, 231165, 241439, 263388, 308220, 329235, 369864, 395082, 438980, 462330, 482878, 526776, 616440, 658470, 724317, 790164, 877960, 924660, 965756, 987705, 1207195, 1316940, 1448634, 1580328, 1849320, 1931512, 1975410, 2172951, 2414390, 2633880, 2897268, 3621585, 3950820, 4345902, 4828780, 5794536, 7243170, 7901640, 8691804, 9657560, 10864755, 14486340, 17383608, 21729510, 28972680, 43459020, 86918040]

約数ペア:

[(1, 86918040), (2, 43459020), (3, 28972680), (4, 21729510), (5, 17383608), (6, 14486340), (8, 10864755), (9, 9657560), (10, 8691804), (11, 7901640), (12, 7243170), (15, 5794536), (18, 4828780), (20, 4345902), (22, 3950820), (24, 3621585), (30, 2897268), (33, 2633880), (36, 2414390), (40, 2172951), (44, 1975410), (45, 1931512), (47, 1849320), (55, 1580328), (60, 1448634), (66, 1316940), (72, 1207195), (88, 987705), (90, 965756), (94, 924660), (99, 877960), (110, 790164), (120, 724317), (132, 658470), (141, 616440), (165, 526776), (180, 482878), (188, 462330), (198, 438980), (220, 395082), (235, 369864), (264, 329235), (282, 308220), (330, 263388), (360, 241439), (376, 231165), (396, 219490), (423, 205480), (440, 197541), (467, 186120), (470, 184932), (495, 175592), (517, 168120), (564, 154110), (660, 131694), (705, 123288), (792, 109745), (846, 102740), (934, 93060), (940, 92466), (990, 87796), (1034, 84060), (1128, 77055), (1320, 65847), (1401, 62040), (1410, 61644), (1551, 56040), (1692, 51370), (1868, 46530), (1880, 46233), (1980, 43898), (2068, 42030), (2115, 41096), (2335, 37224), (2585, 33624), (2802, 31020), (2820, 30822), (3102, 28020), (3384, 25685), (3736, 23265), (3960, 21949), (4136, 21015), (4203, 20680), (4230, 20548), (4653, 18680), (4670, 18612), (5137, 16920), (5170, 16812), (5604, 15510), (5640, 15411), (6204, 14010), (7005, 12408), (7755, 11208), (8406, 10340), (8460, 10274), (9306, 9340)]