77313120

素因数分解:

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

素因数の和:237

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 183960480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 138, 141, 149, 160, 184, 188, 230, 235, 240, 276, 282, 298, 345, 368, 376, 447, 460, 470, 480, 552, 564, 596, 690, 705, 736, 745, 752, 894, 920, 940, 1081, 1104, 1128, 1192, 1380, 1410, 1490, 1504, 1788, 1840, 1880, 2162, 2208, 2235, 2256, 2384, 2760, 2820, 2980, 3243, 3427, 3576, 3680, 3760, 4324, 4470, 4512, 4768, 5405, 5520, 5640, 5960, 6486, 6854, 7003, 7152, 7520, 8648, 8940, 10281, 10810, 11040, 11280, 11920, 12972, 13708, 14006, 14304, 16215, 17135, 17296, 17880, 20562, 21009, 21620, 22560, 23840, 25944, 27416, 28012, 32430, 34270, 34592, 35015, 35760, 41124, 42018, 43240, 51405, 51888, 54832, 56024, 64860, 68540, 70030, 71520, 82248, 84036, 86480, 102810, 103776, 105045, 109664, 112048, 129720, 137080, 140060, 161069, 164496, 168072, 172960, 205620, 210090, 224096, 259440, 274160, 280120, 322138, 328992, 336144, 411240, 420180, 483207, 518880, 548320, 560240, 644276, 672288, 805345, 822480, 840360, 966414, 1120480, 1288552, 1610690, 1644960, 1680720, 1932828, 2416035, 2577104, 3221380, 3361440, 3865656, 4832070, 5154208, 6442760, 7731312, 9664140, 12885520, 15462624, 19328280, 25771040, 38656560, 77313120]

約数ペア:

[(1, 77313120), (2, 38656560), (3, 25771040), (4, 19328280), (5, 15462624), (6, 12885520), (8, 9664140), (10, 7731312), (12, 6442760), (15, 5154208), (16, 4832070), (20, 3865656), (23, 3361440), (24, 3221380), (30, 2577104), (32, 2416035), (40, 1932828), (46, 1680720), (47, 1644960), (48, 1610690), (60, 1288552), (69, 1120480), (80, 966414), (92, 840360), (94, 822480), (96, 805345), (115, 672288), (120, 644276), (138, 560240), (141, 548320), (149, 518880), (160, 483207), (184, 420180), (188, 411240), (230, 336144), (235, 328992), (240, 322138), (276, 280120), (282, 274160), (298, 259440), (345, 224096), (368, 210090), (376, 205620), (447, 172960), (460, 168072), (470, 164496), (480, 161069), (552, 140060), (564, 137080), (596, 129720), (690, 112048), (705, 109664), (736, 105045), (745, 103776), (752, 102810), (894, 86480), (920, 84036), (940, 82248), (1081, 71520), (1104, 70030), (1128, 68540), (1192, 64860), (1380, 56024), (1410, 54832), (1490, 51888), (1504, 51405), (1788, 43240), (1840, 42018), (1880, 41124), (2162, 35760), (2208, 35015), (2235, 34592), (2256, 34270), (2384, 32430), (2760, 28012), (2820, 27416), (2980, 25944), (3243, 23840), (3427, 22560), (3576, 21620), (3680, 21009), (3760, 20562), (4324, 17880), (4470, 17296), (4512, 17135), (4768, 16215), (5405, 14304), (5520, 14006), (5640, 13708), (5960, 12972), (6486, 11920), (6854, 11280), (7003, 11040), (7152, 10810), (7520, 10281), (8648, 8940)]