28432800000

素因数分解:

$2^8\times 3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 648

約数和(自身を含む): 112093450560

約数和(自身を除く): 83660650560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 250, 256, 264, 275, 288, 300, 320, 330, 352, 359, 360, 375, 384, 396, 400, 440, 450, 480, 495, 500, 528, 550, 576, 600, 625, 640, 660, 704, 718, 720, 750, 768, 792, 800, 825, 880, 900, 960, 990, 1000, 1056, 1077, 1100, 1125, 1152, 1200, 1250, 1280, 1320, 1375, 1408, 1436, 1440, 1500, 1584, 1600, 1650, 1760, 1795, 1800, 1875, 1920, 1980, 2000, 2112, 2154, 2200, 2250, 2304, 2400, 2475, 2500, 2640, 2750, 2816, 2872, 2880, 3000, 3125, 3168, 3200, 3231, 3300, 3520, 3590, 3600, 3750, 3840, 3949, 3960, 4000, 4125, 4224, 4308, 4400, 4500, 4800, 4950, 5000, 5280, 5385, 5500, 5625, 5744, 5760, 6000, 6250, 6336, 6400, 6462, 6600, 6875, 7040, 7180, 7200, 7500, 7898, 7920, 8000, 8250, 8448, 8616, 8800, 8975, 9000, 9375, 9600, 9900, 10000, 10560, 10770, 11000, 11250, 11488, 11520, 11847, 12000, 12375, 12500, 12672, 12924, 13200, 13750, 14080, 14360, 14400, 15000, 15796, 15840, 16000, 16155, 16500, 17232, 17600, 17950, 18000, 18750, 19200, 19745, 19800, 20000, 20625, 21120, 21540, 22000, 22500, 22976, 23694, 24000, 24750, 25000, 25344, 25848, 26400, 26925, 27500, 28125, 28720, 28800, 30000, 31592, 31680, 32000, 32310, 33000, 34375, 34464, 35200, 35541, 35900, 36000, 37500, 39490, 39600, 40000, 41250, 42240, 43080, 44000, 44875, 45000, 45952, 47388, 48000, 49500, 50000, 51696, 52800, 53850, 55000, 56250, 57440, 57600, 59235, 60000, 61875, 63184, 63360, 64620, 66000, 68750, 68928, 70400, 71082, 71800, 72000, 75000, 78980, 79200, 80000, 80775, 82500, 86160, 88000, 89750, 90000, 91904, 94776, 96000, 98725, 99000, 100000, 103125, 103392, 105600, 107700, 110000, 112500, 114880, 118470, 120000, 123750, 126368, 126720, 129240, 132000, 134625, 137500, 137856, 142164, 143600, 144000, 150000, 157960, 158400, 160000, 161550, 165000, 172320, 176000, 177705, 179500, 180000, 189552, 197450, 198000, 200000, 206250, 206784, 211200, 215400, 220000, 224375, 225000, 229760, 236940, 240000, 247500, 252736, 258480, 264000, 269250, 275000, 275712, 284328, 287200, 288000, 296175, 300000, 309375, 315920, 316800, 323100, 330000, 344640, 352000, 355410, 359000, 360000, 379104, 394900, 396000, 400000, 403875, 412500, 413568, 430800, 440000, 448750, 450000, 459520, 473880, 480000, 493625, 495000, 505472, 516960, 528000, 538500, 550000, 568656, 574400, 592350, 600000, 618750, 631840, 633600, 646200, 660000, 673125, 689280, 710820, 718000, 720000, 758208, 789800, 792000, 800000, 807750, 825000, 827136, 861600, 880000, 888525, 897500, 900000, 947760, 987250, 990000, 1010944, 1033920, 1056000, 1077000, 1100000, 1121875, 1137312, 1148800, 1184700, 1200000, 1237500, 1263680, 1292400, 1320000, 1346250, 1378560, 1421640, 1436000, 1440000, 1480875, 1516416, 1579600, 1584000, 1615500, 1650000, 1723200, 1760000, 1777050, 1795000, 1800000, 1895520, 1974500, 1980000, 2019375, 2067840, 2154000, 2200000, 2243750, 2274624, 2297600, 2369400, 2400000, 2468125, 2475000, 2527360, 2584800, 2640000, 2692500, 2843280, 2872000, 2961750, 3032832, 3159200, 3168000, 3231000, 3300000, 3365625, 3446400, 3554100, 3590000, 3600000, 3791040, 3949000, 3960000, 4038750, 4135680, 4308000, 4400000, 4442625, 4487500, 4549248, 4738800, 4936250, 4950000, 5054720, 5169600, 5280000, 5385000, 5686560, 5744000, 5923500, 6318400, 6462000, 6600000, 6731250, 6892800, 7108200, 7180000, 7200000, 7404375, 7582080, 7898000, 7920000, 8077500, 8616000, 8800000, 8885250, 8975000, 9098496, 9477600, 9872500, 9900000, 10096875, 10339200, 10770000, 11373120, 11488000, 11847000, 12340625, 12636800, 12924000, 13200000, 13462500, 14216400, 14360000, 14808750, 15164160, 15796000, 15840000, 16155000, 17232000, 17770500, 17950000, 18955200, 19745000, 19800000, 20193750, 20678400, 21540000, 22213125, 22746240, 23694000, 24681250, 25273600, 25848000, 26400000, 26925000, 28432800, 28720000, 29617500, 31592000, 32310000, 34464000, 35541000, 35900000, 37021875, 37910400, 39490000, 39600000, 40387500, 43080000, 44426250, 45492480, 47388000, 49362500, 51696000, 53850000, 56865600, 57440000, 59235000, 63184000, 64620000, 71082000, 71800000, 74043750, 75820800, 78980000, 79200000, 80775000, 86160000, 88852500, 94776000, 98725000, 103392000, 107700000, 111065625, 113731200, 118470000, 126368000, 129240000, 142164000, 143600000, 148087500, 157960000, 161550000, 172320000, 177705000, 189552000, 197450000, 215400000, 222131250, 227462400, 236940000, 258480000, 284328000, 287200000, 296175000, 315920000, 323100000, 355410000, 379104000, 394900000, 430800000, 444262500, 473880000, 516960000, 568656000, 592350000, 631840000, 646200000, 710820000, 789800000, 861600000, 888525000, 947760000, 1137312000, 1184700000, 1292400000, 1421640000, 1579600000, 1777050000, 1895520000, 2369400000, 2584800000, 2843280000, 3159200000, 3554100000, 4738800000, 5686560000, 7108200000, 9477600000, 14216400000, 28432800000]

約数ペア:

[(1, 28432800000), (2, 14216400000), (3, 9477600000), (4, 7108200000), (5, 5686560000), (6, 4738800000), (8, 3554100000), (9, 3159200000), (10, 2843280000), (11, 2584800000), (12, 2369400000), (15, 1895520000), (16, 1777050000), (18, 1579600000), (20, 1421640000), (22, 1292400000), (24, 1184700000), (25, 1137312000), (30, 947760000), (32, 888525000), (33, 861600000), (36, 789800000), (40, 710820000), (44, 646200000), (45, 631840000), (48, 592350000), (50, 568656000), (55, 516960000), (60, 473880000), (64, 444262500), (66, 430800000), (72, 394900000), (75, 379104000), (80, 355410000), (88, 323100000), (90, 315920000), (96, 296175000), (99, 287200000), (100, 284328000), (110, 258480000), (120, 236940000), (125, 227462400), (128, 222131250), (132, 215400000), (144, 197450000), (150, 189552000), (160, 177705000), (165, 172320000), (176, 161550000), (180, 157960000), (192, 148087500), (198, 143600000), (200, 142164000), (220, 129240000), (225, 126368000), (240, 118470000), (250, 113731200), (256, 111065625), (264, 107700000), (275, 103392000), (288, 98725000), (300, 94776000), (320, 88852500), (330, 86160000), (352, 80775000), (359, 79200000), (360, 78980000), (375, 75820800), (384, 74043750), (396, 71800000), (400, 71082000), (440, 64620000), (450, 63184000), (480, 59235000), (495, 57440000), (500, 56865600), (528, 53850000), (550, 51696000), (576, 49362500), (600, 47388000), (625, 45492480), (640, 44426250), (660, 43080000), (704, 40387500), (718, 39600000), (720, 39490000), (750, 37910400), (768, 37021875), (792, 35900000), (800, 35541000), (825, 34464000), (880, 32310000), (900, 31592000), (960, 29617500), (990, 28720000), (1000, 28432800), (1056, 26925000), (1077, 26400000), (1100, 25848000), (1125, 25273600), (1152, 24681250), (1200, 23694000), (1250, 22746240), (1280, 22213125), (1320, 21540000), (1375, 20678400), (1408, 20193750), (1436, 19800000), (1440, 19745000), (1500, 18955200), (1584, 17950000), (1600, 17770500), (1650, 17232000), (1760, 16155000), (1795, 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(7898, 3600000), (7920, 3590000), (8000, 3554100), (8250, 3446400), (8448, 3365625), (8616, 3300000), (8800, 3231000), (8975, 3168000), (9000, 3159200), (9375, 3032832), (9600, 2961750), (9900, 2872000), (10000, 2843280), (10560, 2692500), (10770, 2640000), (11000, 2584800), (11250, 2527360), (11488, 2475000), (11520, 2468125), (11847, 2400000), (12000, 2369400), (12375, 2297600), (12500, 2274624), (12672, 2243750), (12924, 2200000), (13200, 2154000), (13750, 2067840), (14080, 2019375), (14360, 1980000), (14400, 1974500), (15000, 1895520), (15796, 1800000), (15840, 1795000), (16000, 1777050), (16155, 1760000), (16500, 1723200), (17232, 1650000), (17600, 1615500), (17950, 1584000), (18000, 1579600), (18750, 1516416), (19200, 1480875), (19745, 1440000), (19800, 1436000), (20000, 1421640), (20625, 1378560), (21120, 1346250), (21540, 1320000), (22000, 1292400), (22500, 1263680), (22976, 1237500), (23694, 1200000), (24000, 1184700), (24750, 1148800), (25000, 1137312), (25344, 1121875), (25848, 1100000), (26400, 1077000), (26925, 1056000), (27500, 1033920), (28125, 1010944), (28720, 990000), (28800, 987250), (30000, 947760), (31592, 900000), (31680, 897500), (32000, 888525), (32310, 880000), (33000, 861600), (34375, 827136), (34464, 825000), (35200, 807750), (35541, 800000), (35900, 792000), (36000, 789800), (37500, 758208), (39490, 720000), (39600, 718000), (40000, 710820), (41250, 689280), (42240, 673125), (43080, 660000), (44000, 646200), (44875, 633600), (45000, 631840), (45952, 618750), (47388, 600000), (48000, 592350), (49500, 574400), (50000, 568656), (51696, 550000), (52800, 538500), (53850, 528000), (55000, 516960), (56250, 505472), (57440, 495000), (57600, 493625), (59235, 480000), (60000, 473880), (61875, 459520), (63184, 450000), (63360, 448750), (64620, 440000), (66000, 430800), (68750, 413568), (68928, 412500), (70400, 403875), (71082, 400000), (71800, 396000), (72000, 394900), (75000, 379104), (78980, 360000), (79200, 359000), (80000, 355410), (80775, 352000), (82500, 344640), (86160, 330000), (88000, 323100), (89750, 316800), (90000, 315920), (91904, 309375), (94776, 300000), (96000, 296175), (98725, 288000), (99000, 287200), (100000, 284328), (103125, 275712), (103392, 275000), (105600, 269250), (107700, 264000), (110000, 258480), (112500, 252736), (114880, 247500), (118470, 240000), (120000, 236940), (123750, 229760), (126368, 225000), (126720, 224375), (129240, 220000), (132000, 215400), (134625, 211200), (137500, 206784), (137856, 206250), (142164, 200000), (143600, 198000), (144000, 197450), (150000, 189552), (157960, 180000), (158400, 179500), (160000, 177705), (161550, 176000), (165000, 172320)]