64464400

素因数分解:

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

素因数の和:79

約数の個数: 360

約数和(自身を含む): 220860864

約数和(自身を除く): 156396464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 23, 25, 26, 28, 35, 40, 44, 46, 49, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 92, 98, 100, 104, 110, 112, 115, 130, 140, 143, 154, 161, 175, 176, 182, 184, 196, 200, 208, 220, 230, 245, 253, 260, 275, 280, 286, 299, 308, 322, 325, 350, 364, 368, 385, 392, 400, 440, 455, 460, 490, 506, 520, 539, 550, 560, 572, 575, 598, 616, 637, 644, 650, 700, 715, 728, 770, 784, 805, 880, 910, 920, 980, 1001, 1012, 1040, 1078, 1100, 1127, 1144, 1150, 1196, 1225, 1232, 1265, 1274, 1288, 1300, 1400, 1430, 1456, 1495, 1540, 1610, 1771, 1820, 1840, 1925, 1960, 2002, 2024, 2093, 2156, 2200, 2254, 2275, 2288, 2300, 2392, 2450, 2530, 2548, 2576, 2600, 2695, 2800, 2860, 2990, 3080, 3185, 3220, 3289, 3542, 3575, 3640, 3850, 3920, 4004, 4025, 4048, 4186, 4312, 4400, 4508, 4550, 4600, 4784, 4900, 5005, 5060, 5096, 5200, 5390, 5635, 5720, 5980, 6160, 6325, 6370, 6440, 6578, 7007, 7084, 7150, 7280, 7475, 7700, 8008, 8050, 8372, 8624, 8855, 9016, 9100, 9200, 9800, 10010, 10120, 10192, 10465, 10780, 11270, 11440, 11960, 12397, 12650, 12740, 12880, 13156, 13475, 14014, 14168, 14300, 14651, 14950, 15400, 15925, 16016, 16100, 16445, 16744, 17710, 18032, 18200, 19600, 20020, 20240, 20930, 21560, 22540, 23023, 23920, 24794, 25025, 25300, 25480, 26312, 26950, 28028, 28175, 28336, 28600, 29302, 29900, 30800, 31850, 32200, 32890, 33488, 35035, 35420, 36400, 40040, 41860, 43120, 44275, 45080, 46046, 49588, 50050, 50600, 50960, 52325, 52624, 53900, 56056, 56350, 57200, 58604, 59800, 61985, 63700, 64400, 65780, 70070, 70840, 73255, 80080, 82225, 83720, 88550, 90160, 92092, 99176, 100100, 101200, 104650, 107800, 112112, 112700, 115115, 117208, 119600, 123970, 127400, 131560, 140140, 141680, 146510, 161161, 164450, 167440, 175175, 177100, 184184, 198352, 200200, 209300, 215600, 225400, 230230, 234416, 247940, 254800, 263120, 280280, 293020, 309925, 322322, 328900, 350350, 354200, 366275, 368368, 400400, 418600, 450800, 460460, 495880, 560560, 575575, 586040, 619850, 644644, 657800, 700700, 708400, 732550, 805805, 837200, 920920, 991760, 1151150, 1172080, 1239700, 1289288, 1315600, 1401400, 1465100, 1611610, 1841840, 2302300, 2479400, 2578576, 2802800, 2930200, 3223220, 4029025, 4604600, 4958800, 5860400, 6446440, 8058050, 9209200, 12892880, 16116100, 32232200, 64464400]

約数ペア:

[(1, 64464400), (2, 32232200), (4, 16116100), (5, 12892880), (7, 9209200), (8, 8058050), (10, 6446440), (11, 5860400), (13, 4958800), (14, 4604600), (16, 4029025), (20, 3223220), (22, 2930200), (23, 2802800), (25, 2578576), (26, 2479400), (28, 2302300), (35, 1841840), (40, 1611610), (44, 1465100), (46, 1401400), (49, 1315600), (50, 1289288), (52, 1239700), (55, 1172080), (56, 1151150), (65, 991760), (70, 920920), (77, 837200), (80, 805805), (88, 732550), (91, 708400), (92, 700700), (98, 657800), (100, 644644), (104, 619850), (110, 586040), (112, 575575), (115, 560560), (130, 495880), (140, 460460), (143, 450800), (154, 418600), (161, 400400), (175, 368368), (176, 366275), (182, 354200), (184, 350350), (196, 328900), (200, 322322), (208, 309925), (220, 293020), (230, 280280), (245, 263120), (253, 254800), (260, 247940), (275, 234416), (280, 230230), (286, 225400), (299, 215600), (308, 209300), (322, 200200), (325, 198352), (350, 184184), (364, 177100), (368, 175175), (385, 167440), (392, 164450), (400, 161161), (440, 146510), (455, 141680), (460, 140140), (490, 131560), (506, 127400), (520, 123970), (539, 119600), (550, 117208), (560, 115115), (572, 112700), (575, 112112), (598, 107800), (616, 104650), (637, 101200), (644, 100100), (650, 99176), (700, 92092), (715, 90160), (728, 88550), (770, 83720), (784, 82225), (805, 80080), (880, 73255), (910, 70840), (920, 70070), (980, 65780), (1001, 64400), (1012, 63700), (1040, 61985), (1078, 59800), (1100, 58604), (1127, 57200), (1144, 56350), (1150, 56056), (1196, 53900), (1225, 52624), (1232, 52325), (1265, 50960), (1274, 50600), (1288, 50050), (1300, 49588), (1400, 46046), (1430, 45080), (1456, 44275), (1495, 43120), (1540, 41860), (1610, 40040), (1771, 36400), (1820, 35420), (1840, 35035), (1925, 33488), (1960, 32890), (2002, 32200), (2024, 31850), (2093, 30800), (2156, 29900), (2200, 29302), (2254, 28600), (2275, 28336), (2288, 28175), (2300, 28028), (2392, 26950), (2450, 26312), (2530, 25480), (2548, 25300), (2576, 25025), (2600, 24794), (2695, 23920), (2800, 23023), (2860, 22540), (2990, 21560), (3080, 20930), (3185, 20240), (3220, 20020), (3289, 19600), (3542, 18200), (3575, 18032), (3640, 17710), (3850, 16744), (3920, 16445), (4004, 16100), (4025, 16016), (4048, 15925), (4186, 15400), (4312, 14950), (4400, 14651), (4508, 14300), (4550, 14168), (4600, 14014), (4784, 13475), (4900, 13156), (5005, 12880), (5060, 12740), (5096, 12650), (5200, 12397), (5390, 11960), (5635, 11440), (5720, 11270), (5980, 10780), (6160, 10465), (6325, 10192), (6370, 10120), (6440, 10010), (6578, 9800), (7007, 9200), (7084, 9100), (7150, 9016), (7280, 8855), (7475, 8624), (7700, 8372), (8008, 8050)]