86977260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 203326740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 90, 92, 94, 108, 115, 135, 138, 141, 149, 180, 188, 207, 230, 235, 270, 276, 282, 298, 345, 414, 423, 447, 460, 470, 540, 564, 596, 621, 690, 705, 745, 828, 846, 894, 940, 1035, 1081, 1242, 1269, 1341, 1380, 1410, 1490, 1692, 1788, 2070, 2115, 2162, 2235, 2484, 2538, 2682, 2820, 2980, 3105, 3243, 3427, 4023, 4140, 4230, 4324, 4470, 5076, 5364, 5405, 6210, 6345, 6486, 6705, 6854, 7003, 8046, 8460, 8940, 9729, 10281, 10810, 12420, 12690, 12972, 13410, 13708, 14006, 16092, 16215, 17135, 19458, 20115, 20562, 21009, 21620, 25380, 26820, 28012, 29187, 30843, 32430, 34270, 35015, 38916, 40230, 41124, 42018, 48645, 51405, 58374, 61686, 63027, 64860, 68540, 70030, 80460, 84036, 92529, 97290, 102810, 105045, 116748, 123372, 126054, 140060, 145935, 154215, 161069, 185058, 189081, 194580, 205620, 210090, 252108, 291870, 308430, 315135, 322138, 370116, 378162, 420180, 462645, 483207, 583740, 616860, 630270, 644276, 756324, 805345, 925290, 945405, 966414, 1260540, 1449621, 1610690, 1850580, 1890810, 1932828, 2416035, 2899242, 3221380, 3781620, 4348863, 4832070, 5798484, 7248105, 8697726, 9664140, 14496210, 17395452, 21744315, 28992420, 43488630, 86977260]

約数ペア:

[(1, 86977260), (2, 43488630), (3, 28992420), (4, 21744315), (5, 17395452), (6, 14496210), (9, 9664140), (10, 8697726), (12, 7248105), (15, 5798484), (18, 4832070), (20, 4348863), (23, 3781620), (27, 3221380), (30, 2899242), (36, 2416035), (45, 1932828), (46, 1890810), (47, 1850580), (54, 1610690), (60, 1449621), (69, 1260540), (90, 966414), (92, 945405), (94, 925290), (108, 805345), (115, 756324), (135, 644276), (138, 630270), (141, 616860), (149, 583740), (180, 483207), (188, 462645), (207, 420180), (230, 378162), (235, 370116), (270, 322138), (276, 315135), (282, 308430), (298, 291870), (345, 252108), (414, 210090), (423, 205620), (447, 194580), (460, 189081), (470, 185058), (540, 161069), (564, 154215), (596, 145935), (621, 140060), (690, 126054), (705, 123372), (745, 116748), (828, 105045), (846, 102810), (894, 97290), (940, 92529), (1035, 84036), (1081, 80460), (1242, 70030), (1269, 68540), (1341, 64860), (1380, 63027), (1410, 61686), (1490, 58374), (1692, 51405), (1788, 48645), (2070, 42018), (2115, 41124), (2162, 40230), (2235, 38916), (2484, 35015), (2538, 34270), (2682, 32430), (2820, 30843), (2980, 29187), (3105, 28012), (3243, 26820), (3427, 25380), (4023, 21620), (4140, 21009), (4230, 20562), (4324, 20115), (4470, 19458), (5076, 17135), (5364, 16215), (5405, 16092), (6210, 14006), (6345, 13708), (6486, 13410), (6705, 12972), (6854, 12690), (7003, 12420), (8046, 10810), (8460, 10281), (8940, 9729)]