164625120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 288

約数和(自身を含む): 646289280

約数和(自身を除く): 481664160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 547, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1094, 1140, 1254, 1320, 1368, 1440, 1520, 1584, 1641, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2188, 2280, 2508, 2640, 2735, 2736, 3040, 3135, 3168, 3282, 3344, 3420, 3762, 3960, 4180, 4376, 4560, 4923, 5016, 5280, 5470, 5472, 6017, 6270, 6564, 6688, 6840, 7524, 7920, 8205, 8360, 8752, 9120, 9405, 9846, 10032, 10393, 10940, 12034, 12540, 13128, 13680, 15048, 15840, 16410, 16720, 17504, 18051, 18810, 19692, 20064, 20786, 21880, 24068, 24615, 25080, 26256, 27360, 30085, 30096, 31179, 32820, 33440, 36102, 37620, 39384, 41572, 43760, 48136, 49230, 50160, 51965, 52512, 54153, 60170, 60192, 62358, 65640, 72204, 75240, 78768, 83144, 87520, 90255, 93537, 96272, 98460, 100320, 103930, 108306, 114323, 120340, 124716, 131280, 144408, 150480, 155895, 157536, 166288, 180510, 187074, 192544, 196920, 207860, 216612, 228646, 240680, 249432, 262560, 270765, 288816, 300960, 311790, 332576, 342969, 361020, 374148, 393840, 415720, 433224, 457292, 467685, 481360, 498864, 541530, 571615, 577632, 623580, 685938, 722040, 748296, 787680, 831440, 866448, 914584, 935370, 962720, 997728, 1028907, 1083060, 1143230, 1247160, 1371876, 1444080, 1496592, 1662880, 1714845, 1732896, 1829168, 1870740, 2057814, 2166120, 2286460, 2494320, 2743752, 2888160, 2993184, 3429690, 3658336, 3741480, 4115628, 4332240, 4572920, 4988640, 5144535, 5487504, 6859380, 7482960, 8231256, 8664480, 9145840, 10289070, 10975008, 13718760, 14965920, 16462512, 18291680, 20578140, 27437520, 32925024, 41156280, 54875040, 82312560, 164625120]

約数ペア:

[(1, 164625120), (2, 82312560), (3, 54875040), (4, 41156280), (5, 32925024), (6, 27437520), (8, 20578140), (9, 18291680), (10, 16462512), (11, 14965920), (12, 13718760), (15, 10975008), (16, 10289070), (18, 9145840), (19, 8664480), (20, 8231256), (22, 7482960), (24, 6859380), (30, 5487504), (32, 5144535), (33, 4988640), (36, 4572920), (38, 4332240), (40, 4115628), (44, 3741480), (45, 3658336), (48, 3429690), (55, 2993184), (57, 2888160), (60, 2743752), (66, 2494320), (72, 2286460), (76, 2166120), (80, 2057814), (88, 1870740), (90, 1829168), (95, 1732896), (96, 1714845), (99, 1662880), (110, 1496592), (114, 1444080), (120, 1371876), (132, 1247160), (144, 1143230), (152, 1083060), (160, 1028907), (165, 997728), (171, 962720), (176, 935370), (180, 914584), (190, 866448), (198, 831440), (209, 787680), (220, 748296), (228, 722040), (240, 685938), (264, 623580), (285, 577632), (288, 571615), (304, 541530), (330, 498864), (342, 481360), (352, 467685), (360, 457292), (380, 433224), (396, 415720), (418, 393840), (440, 374148), (456, 361020), (480, 342969), (495, 332576), (528, 311790), (547, 300960), (570, 288816), (608, 270765), (627, 262560), (660, 249432), (684, 240680), (720, 228646), (760, 216612), (792, 207860), (836, 196920), (855, 192544), (880, 187074), (912, 180510), (990, 166288), (1045, 157536), (1056, 155895), (1094, 150480), (1140, 144408), (1254, 131280), (1320, 124716), (1368, 120340), (1440, 114323), (1520, 108306), (1584, 103930), (1641, 100320), (1672, 98460), (1710, 96272), (1760, 93537), (1824, 90255), (1881, 87520), (1980, 83144), (2090, 78768), (2188, 75240), (2280, 72204), (2508, 65640), (2640, 62358), (2735, 60192), (2736, 60170), (3040, 54153), (3135, 52512), (3168, 51965), (3282, 50160), (3344, 49230), (3420, 48136), (3762, 43760), (3960, 41572), (4180, 39384), (4376, 37620), (4560, 36102), (4923, 33440), (5016, 32820), (5280, 31179), (5470, 30096), (5472, 30085), (6017, 27360), (6270, 26256), (6564, 25080), (6688, 24615), (6840, 24068), (7524, 21880), (7920, 20786), (8205, 20064), (8360, 19692), (8752, 18810), (9120, 18051), (9405, 17504), (9846, 16720), (10032, 16410), (10393, 15840), (10940, 15048), (12034, 13680), (12540, 13128)]