20164575600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{827}}^1$

素因数の和:1385

約数の個数: 360

約数和(自身を含む): 75595442832

約数和(自身を除く): 55430867232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 521, 585, 600, 624, 650, 720, 780, 827, 900, 936, 975, 1040, 1042, 1170, 1200, 1300, 1560, 1563, 1654, 1800, 1872, 1950, 2084, 2340, 2481, 2600, 2605, 2925, 3120, 3126, 3308, 3600, 3900, 4135, 4168, 4680, 4689, 4962, 5200, 5210, 5850, 6252, 6616, 6773, 7443, 7800, 7815, 8270, 8336, 9360, 9378, 9924, 10420, 10751, 11700, 12405, 12504, 13025, 13232, 13546, 14886, 15600, 15630, 16540, 18756, 19848, 20319, 20675, 20840, 21502, 23400, 23445, 24810, 25008, 26050, 27092, 29772, 31260, 32253, 33080, 33865, 37215, 37512, 39075, 39696, 40638, 41350, 41680, 43004, 46800, 46890, 49620, 52100, 53755, 54184, 59544, 60957, 62025, 62520, 64506, 66160, 67730, 74430, 75024, 78150, 81276, 82700, 86008, 93780, 96759, 99240, 101595, 104200, 107510, 108368, 117225, 119088, 121914, 124050, 125040, 129012, 135460, 148860, 156300, 161265, 162552, 165400, 169325, 172016, 186075, 187560, 193518, 198480, 203190, 208400, 215020, 234450, 243828, 248100, 258024, 268775, 270920, 297720, 304785, 312600, 322530, 325104, 330800, 338650, 372150, 375120, 387036, 406380, 430040, 430867, 468900, 483795, 487656, 496200, 507975, 516048, 537550, 541840, 595440, 609570, 625200, 645060, 677300, 744300, 774072, 806325, 812760, 860080, 861734, 937800, 967590, 975312, 992400, 1015950, 1075100, 1219140, 1290120, 1292601, 1354600, 1488600, 1523925, 1548144, 1612650, 1625520, 1723468, 1875600, 1935180, 2031900, 2150200, 2154335, 2418975, 2438280, 2580240, 2585202, 2709200, 2977200, 3047850, 3225300, 3446936, 3870360, 3877803, 4063800, 4300400, 4308670, 4837950, 4876560, 5170404, 5601271, 6095700, 6450600, 6463005, 6893872, 7740720, 7755606, 8127600, 8617340, 9675900, 10340808, 10771675, 11202542, 12191400, 12901200, 12926010, 15511212, 16803813, 17234680, 19351800, 19389015, 20681616, 21543350, 22405084, 24382800, 25852020, 28006355, 31022424, 32315025, 33607626, 34469360, 38703600, 38778030, 43086700, 44810168, 50411439, 51704040, 56012710, 62044848, 64630050, 67215252, 77556060, 84019065, 86173400, 89620336, 96945075, 100822878, 103408080, 112025420, 129260100, 134430504, 140031775, 155112120, 168038130, 172346800, 193890150, 201645756, 224050840, 252057195, 258520200, 268861008, 280063550, 310224240, 336076260, 387780300, 403291512, 420095325, 448101680, 504114390, 517040400, 560127100, 672152520, 775560600, 806583024, 840190650, 1008228780, 1120254200, 1260285975, 1344305040, 1551121200, 1680381300, 2016457560, 2240508400, 2520571950, 3360762600, 4032915120, 5041143900, 6721525200, 10082287800, 20164575600]

約数ペア:

[(1, 20164575600), (2, 10082287800), (3, 6721525200), (4, 5041143900), (5, 4032915120), (6, 3360762600), (8, 2520571950), (9, 2240508400), (10, 2016457560), (12, 1680381300), (13, 1551121200), (15, 1344305040), (16, 1260285975), (18, 1120254200), (20, 1008228780), (24, 840190650), (25, 806583024), (26, 775560600), (30, 672152520), (36, 560127100), (39, 517040400), (40, 504114390), (45, 448101680), (48, 420095325), (50, 403291512), (52, 387780300), (60, 336076260), (65, 310224240), (72, 280063550), (75, 268861008), (78, 258520200), (80, 252057195), (90, 224050840), (100, 201645756), (104, 193890150), (117, 172346800), (120, 168038130), (130, 155112120), (144, 140031775), (150, 134430504), (156, 129260100), (180, 112025420), (195, 103408080), (200, 100822878), (208, 96945075), (225, 89620336), (234, 86173400), (240, 84019065), (260, 77556060), (300, 67215252), (312, 64630050), (325, 62044848), (360, 56012710), (390, 51704040), (400, 50411439), (450, 44810168), (468, 43086700), (520, 38778030), (521, 38703600), (585, 34469360), (600, 33607626), (624, 32315025), (650, 31022424), (720, 28006355), (780, 25852020), (827, 24382800), (900, 22405084), (936, 21543350), (975, 20681616), (1040, 19389015), (1042, 19351800), (1170, 17234680), (1200, 16803813), (1300, 15511212), (1560, 12926010), (1563, 12901200), (1654, 12191400), (1800, 11202542), (1872, 10771675), (1950, 10340808), (2084, 9675900), (2340, 8617340), (2481, 8127600), (2600, 7755606), (2605, 7740720), (2925, 6893872), (3120, 6463005), (3126, 6450600), (3308, 6095700), (3600, 5601271), (3900, 5170404), (4135, 4876560), (4168, 4837950), (4680, 4308670), (4689, 4300400), (4962, 4063800), (5200, 3877803), (5210, 3870360), (5850, 3446936), (6252, 3225300), (6616, 3047850), (6773, 2977200), (7443, 2709200), (7800, 2585202), (7815, 2580240), (8270, 2438280), (8336, 2418975), (9360, 2154335), (9378, 2150200), (9924, 2031900), (10420, 1935180), (10751, 1875600), (11700, 1723468), (12405, 1625520), (12504, 1612650), (13025, 1548144), (13232, 1523925), (13546, 1488600), (14886, 1354600), (15600, 1292601), (15630, 1290120), (16540, 1219140), (18756, 1075100), (19848, 1015950), (20319, 992400), (20675, 975312), (20840, 967590), (21502, 937800), (23400, 861734), (23445, 860080), (24810, 812760), (25008, 806325), (26050, 774072), (27092, 744300), (29772, 677300), (31260, 645060), (32253, 625200), (33080, 609570), (33865, 595440), (37215, 541840), (37512, 537550), (39075, 516048), (39696, 507975), (40638, 496200), (41350, 487656), (41680, 483795), (43004, 468900), (46800, 430867), (46890, 430040), (49620, 406380), (52100, 387036), (53755, 375120), (54184, 372150), (59544, 338650), (60957, 330800), (62025, 325104), (62520, 322530), (64506, 312600), (66160, 304785), (67730, 297720), (74430, 270920), (75024, 268775), (78150, 258024), (81276, 248100), (82700, 243828), (86008, 234450), (93780, 215020), (96759, 208400), (99240, 203190), (101595, 198480), (104200, 193518), (107510, 187560), (108368, 186075), (117225, 172016), (119088, 169325), (121914, 165400), (124050, 162552), (125040, 161265), (129012, 156300), (135460, 148860)]