2555180400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2240

約数の個数: 240

約数和(自身を含む): 8743654656

約数和(自身を除く): 6188474256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 43, 46, 48, 50, 60, 69, 75, 80, 86, 92, 100, 115, 120, 129, 138, 150, 172, 184, 200, 215, 230, 240, 258, 276, 300, 344, 345, 368, 400, 430, 460, 516, 552, 575, 600, 645, 688, 690, 860, 920, 989, 1032, 1075, 1104, 1150, 1200, 1290, 1380, 1720, 1725, 1840, 1978, 2064, 2150, 2153, 2300, 2580, 2760, 2967, 3225, 3440, 3450, 3956, 4300, 4306, 4600, 4945, 5160, 5520, 5934, 6450, 6459, 6900, 7912, 8600, 8612, 9200, 9890, 10320, 10765, 11868, 12900, 12918, 13800, 14835, 15824, 17200, 17224, 19780, 21530, 23736, 24725, 25800, 25836, 27600, 29670, 32295, 34448, 39560, 43060, 47472, 49450, 49519, 51600, 51672, 53825, 59340, 64590, 74175, 79120, 86120, 92579, 98900, 99038, 103344, 107650, 118680, 129180, 148350, 148557, 161475, 172240, 185158, 197800, 198076, 215300, 237360, 247595, 258360, 277737, 296700, 297114, 322950, 370316, 395600, 396152, 430600, 462895, 495190, 516720, 555474, 593400, 594228, 645900, 740632, 742785, 792304, 861200, 925790, 990380, 1110948, 1186800, 1188456, 1237975, 1291800, 1388685, 1481264, 1485570, 1851580, 1980760, 2129317, 2221896, 2314475, 2376912, 2475950, 2583600, 2777370, 2971140, 3703160, 3713925, 3961520, 4258634, 4443792, 4628950, 4951900, 5554740, 5942280, 6387951, 6943425, 7406320, 7427850, 8517268, 9257900, 9903800, 10646585, 11109480, 11884560, 12775902, 13886850, 14855700, 17034536, 18515800, 19807600, 21293170, 22218960, 25551804, 27773700, 29711400, 31939755, 34069072, 37031600, 42586340, 51103608, 53232925, 55547400, 59422800, 63879510, 85172680, 102207216, 106465850, 111094800, 127759020, 159698775, 170345360, 212931700, 255518040, 319397550, 425863400, 511036080, 638795100, 851726800, 1277590200, 2555180400]

約数ペア:

[(1, 2555180400), (2, 1277590200), (3, 851726800), (4, 638795100), (5, 511036080), (6, 425863400), (8, 319397550), (10, 255518040), (12, 212931700), (15, 170345360), (16, 159698775), (20, 127759020), (23, 111094800), (24, 106465850), (25, 102207216), (30, 85172680), (40, 63879510), (43, 59422800), (46, 55547400), (48, 53232925), (50, 51103608), (60, 42586340), (69, 37031600), (75, 34069072), (80, 31939755), (86, 29711400), (92, 27773700), (100, 25551804), (115, 22218960), (120, 21293170), (129, 19807600), (138, 18515800), (150, 17034536), (172, 14855700), (184, 13886850), (200, 12775902), (215, 11884560), (230, 11109480), (240, 10646585), (258, 9903800), (276, 9257900), (300, 8517268), (344, 7427850), (345, 7406320), (368, 6943425), (400, 6387951), (430, 5942280), (460, 5554740), (516, 4951900), (552, 4628950), (575, 4443792), (600, 4258634), (645, 3961520), (688, 3713925), (690, 3703160), (860, 2971140), (920, 2777370), (989, 2583600), (1032, 2475950), (1075, 2376912), (1104, 2314475), (1150, 2221896), (1200, 2129317), (1290, 1980760), (1380, 1851580), (1720, 1485570), (1725, 1481264), (1840, 1388685), (1978, 1291800), (2064, 1237975), (2150, 1188456), (2153, 1186800), (2300, 1110948), (2580, 990380), (2760, 925790), (2967, 861200), (3225, 792304), (3440, 742785), (3450, 740632), (3956, 645900), (4300, 594228), (4306, 593400), (4600, 555474), (4945, 516720), (5160, 495190), (5520, 462895), (5934, 430600), (6450, 396152), (6459, 395600), (6900, 370316), (7912, 322950), (8600, 297114), (8612, 296700), (9200, 277737), (9890, 258360), (10320, 247595), (10765, 237360), (11868, 215300), (12900, 198076), (12918, 197800), (13800, 185158), (14835, 172240), (15824, 161475), (17200, 148557), (17224, 148350), (19780, 129180), (21530, 118680), (23736, 107650), (24725, 103344), (25800, 99038), (25836, 98900), (27600, 92579), (29670, 86120), (32295, 79120), (34448, 74175), (39560, 64590), (43060, 59340), (47472, 53825), (49450, 51672), (49519, 51600)]