90250160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 320

約数和(自身を含む): 299980800

約数和(自身を除く): 209730640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 23, 26, 28, 35, 40, 44, 46, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 92, 98, 104, 110, 112, 115, 130, 140, 143, 154, 161, 176, 182, 184, 196, 208, 220, 230, 245, 253, 260, 280, 286, 299, 308, 322, 343, 364, 368, 385, 392, 440, 455, 460, 490, 506, 520, 539, 560, 572, 598, 616, 637, 644, 686, 715, 728, 770, 784, 805, 880, 910, 920, 980, 1001, 1012, 1040, 1078, 1127, 1144, 1196, 1232, 1265, 1274, 1288, 1372, 1430, 1456, 1495, 1540, 1610, 1715, 1771, 1820, 1840, 1960, 2002, 2024, 2093, 2156, 2254, 2288, 2392, 2530, 2548, 2576, 2695, 2744, 2860, 2990, 3080, 3185, 3220, 3289, 3430, 3542, 3640, 3773, 3920, 4004, 4048, 4186, 4312, 4459, 4508, 4784, 5005, 5060, 5096, 5390, 5488, 5635, 5720, 5980, 6160, 6370, 6440, 6578, 6860, 7007, 7084, 7280, 7546, 7889, 8008, 8372, 8624, 8855, 8918, 9016, 10010, 10120, 10192, 10465, 10780, 11270, 11440, 11960, 12397, 12740, 12880, 13156, 13720, 14014, 14168, 14651, 15092, 15778, 16016, 16445, 16744, 17710, 17836, 18032, 18865, 20020, 20240, 20930, 21560, 22295, 22540, 23023, 23920, 24794, 25480, 26312, 27440, 28028, 28336, 29302, 30184, 31556, 32890, 33488, 35035, 35420, 35672, 37730, 39445, 40040, 41860, 43120, 44590, 45080, 46046, 49049, 49588, 50960, 52624, 56056, 58604, 60368, 61985, 63112, 65780, 70070, 70840, 71344, 73255, 75460, 78890, 80080, 83720, 86779, 89180, 90160, 92092, 98098, 99176, 102557, 112112, 115115, 117208, 123970, 126224, 131560, 140140, 141680, 146510, 150920, 157780, 161161, 167440, 173558, 178360, 184184, 196196, 198352, 205114, 230230, 234416, 245245, 247940, 263120, 280280, 293020, 301840, 315560, 322322, 347116, 356720, 368368, 392392, 410228, 433895, 460460, 490490, 495880, 512785, 560560, 586040, 631120, 644644, 694232, 784784, 805805, 820456, 867790, 920920, 980980, 991760, 1025570, 1128127, 1172080, 1289288, 1388464, 1611610, 1640912, 1735580, 1841840, 1961960, 2051140, 2256254, 2578576, 3223220, 3471160, 3923920, 4102280, 4512508, 5640635, 6446440, 6942320, 8204560, 9025016, 11281270, 12892880, 18050032, 22562540, 45125080, 90250160]

約数ペア:

[(1, 90250160), (2, 45125080), (4, 22562540), (5, 18050032), (7, 12892880), (8, 11281270), (10, 9025016), (11, 8204560), (13, 6942320), (14, 6446440), (16, 5640635), (20, 4512508), (22, 4102280), (23, 3923920), (26, 3471160), (28, 3223220), (35, 2578576), (40, 2256254), (44, 2051140), (46, 1961960), (49, 1841840), (52, 1735580), (55, 1640912), (56, 1611610), (65, 1388464), (70, 1289288), (77, 1172080), (80, 1128127), (88, 1025570), (91, 991760), (92, 980980), (98, 920920), (104, 867790), (110, 820456), (112, 805805), (115, 784784), (130, 694232), (140, 644644), (143, 631120), (154, 586040), (161, 560560), (176, 512785), (182, 495880), (184, 490490), (196, 460460), (208, 433895), (220, 410228), (230, 392392), (245, 368368), (253, 356720), (260, 347116), (280, 322322), (286, 315560), (299, 301840), (308, 293020), (322, 280280), (343, 263120), (364, 247940), (368, 245245), (385, 234416), (392, 230230), (440, 205114), (455, 198352), (460, 196196), (490, 184184), (506, 178360), (520, 173558), (539, 167440), (560, 161161), (572, 157780), (598, 150920), (616, 146510), (637, 141680), (644, 140140), (686, 131560), (715, 126224), (728, 123970), (770, 117208), (784, 115115), (805, 112112), (880, 102557), (910, 99176), (920, 98098), (980, 92092), (1001, 90160), (1012, 89180), (1040, 86779), (1078, 83720), (1127, 80080), (1144, 78890), (1196, 75460), (1232, 73255), (1265, 71344), (1274, 70840), (1288, 70070), (1372, 65780), (1430, 63112), (1456, 61985), (1495, 60368), (1540, 58604), (1610, 56056), (1715, 52624), (1771, 50960), (1820, 49588), (1840, 49049), (1960, 46046), (2002, 45080), (2024, 44590), (2093, 43120), (2156, 41860), (2254, 40040), (2288, 39445), (2392, 37730), (2530, 35672), (2548, 35420), (2576, 35035), (2695, 33488), (2744, 32890), (2860, 31556), (2990, 30184), (3080, 29302), (3185, 28336), (3220, 28028), (3289, 27440), (3430, 26312), (3542, 25480), (3640, 24794), (3773, 23920), (3920, 23023), (4004, 22540), (4048, 22295), (4186, 21560), (4312, 20930), (4459, 20240), (4508, 20020), (4784, 18865), (5005, 18032), (5060, 17836), (5096, 17710), (5390, 16744), (5488, 16445), (5635, 16016), (5720, 15778), (5980, 15092), (6160, 14651), (6370, 14168), (6440, 14014), (6578, 13720), (6860, 13156), (7007, 12880), (7084, 12740), (7280, 12397), (7546, 11960), (7889, 11440), (8008, 11270), (8372, 10780), (8624, 10465), (8855, 10192), (8918, 10120), (9016, 10010)]