87869760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 312066432

約数和(自身を除く): 224196672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 80, 88, 96, 106, 110, 120, 132, 157, 159, 160, 165, 176, 192, 212, 220, 240, 264, 265, 314, 318, 320, 330, 352, 424, 440, 471, 480, 528, 530, 583, 628, 636, 660, 704, 785, 795, 848, 880, 942, 960, 1056, 1060, 1166, 1256, 1272, 1320, 1570, 1590, 1696, 1727, 1749, 1760, 1884, 2112, 2120, 2332, 2355, 2512, 2544, 2640, 2915, 3140, 3180, 3392, 3454, 3498, 3520, 3768, 4240, 4664, 4710, 5024, 5088, 5181, 5280, 5830, 6280, 6360, 6908, 6996, 7536, 8321, 8480, 8635, 8745, 9328, 9420, 10048, 10176, 10362, 10560, 11660, 12560, 12720, 13816, 13992, 15072, 16642, 16960, 17270, 17490, 18656, 18840, 20724, 23320, 24963, 25120, 25440, 25905, 27632, 27984, 30144, 33284, 34540, 34980, 37312, 37680, 41448, 41605, 46640, 49926, 50240, 50880, 51810, 55264, 55968, 66568, 69080, 69960, 75360, 82896, 83210, 91531, 93280, 99852, 103620, 110528, 111936, 124815, 133136, 138160, 139920, 150720, 165792, 166420, 183062, 186560, 199704, 207240, 249630, 266272, 274593, 276320, 279840, 331584, 332840, 366124, 399408, 414480, 457655, 499260, 532544, 549186, 552640, 559680, 665680, 732248, 798816, 828960, 915310, 998520, 1098372, 1331360, 1372965, 1464496, 1597632, 1657920, 1830620, 1997040, 2196744, 2662720, 2745930, 2928992, 3661240, 3994080, 4393488, 5491860, 5857984, 7322480, 7988160, 8786976, 10983720, 14644960, 17573952, 21967440, 29289920, 43934880, 87869760]

約数ペア:

[(1, 87869760), (2, 43934880), (3, 29289920), (4, 21967440), (5, 17573952), (6, 14644960), (8, 10983720), (10, 8786976), (11, 7988160), (12, 7322480), (15, 5857984), (16, 5491860), (20, 4393488), (22, 3994080), (24, 3661240), (30, 2928992), (32, 2745930), (33, 2662720), (40, 2196744), (44, 1997040), (48, 1830620), (53, 1657920), (55, 1597632), (60, 1464496), (64, 1372965), (66, 1331360), (80, 1098372), (88, 998520), (96, 915310), (106, 828960), (110, 798816), (120, 732248), (132, 665680), (157, 559680), (159, 552640), (160, 549186), (165, 532544), (176, 499260), (192, 457655), (212, 414480), (220, 399408), (240, 366124), (264, 332840), (265, 331584), (314, 279840), (318, 276320), (320, 274593), (330, 266272), (352, 249630), (424, 207240), (440, 199704), (471, 186560), (480, 183062), (528, 166420), (530, 165792), (583, 150720), (628, 139920), (636, 138160), (660, 133136), (704, 124815), (785, 111936), (795, 110528), (848, 103620), (880, 99852), (942, 93280), (960, 91531), (1056, 83210), (1060, 82896), (1166, 75360), (1256, 69960), (1272, 69080), (1320, 66568), (1570, 55968), (1590, 55264), (1696, 51810), (1727, 50880), (1749, 50240), (1760, 49926), (1884, 46640), (2112, 41605), (2120, 41448), (2332, 37680), (2355, 37312), (2512, 34980), (2544, 34540), (2640, 33284), (2915, 30144), (3140, 27984), (3180, 27632), (3392, 25905), (3454, 25440), (3498, 25120), (3520, 24963), (3768, 23320), (4240, 20724), (4664, 18840), (4710, 18656), (5024, 17490), (5088, 17270), (5181, 16960), (5280, 16642), (5830, 15072), (6280, 13992), (6360, 13816), (6908, 12720), (6996, 12560), (7536, 11660), (8321, 10560), (8480, 10362), (8635, 10176), (8745, 10048), (9328, 9420)]