157942800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 180

約数和(自身を含む): 556538164

約数和(自身を除く): 398595364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 100, 120, 144, 146, 150, 180, 200, 219, 225, 240, 292, 300, 360, 365, 400, 438, 450, 584, 600, 601, 657, 720, 730, 876, 900, 1095, 1168, 1200, 1202, 1314, 1460, 1752, 1800, 1803, 1825, 2190, 2404, 2628, 2920, 3005, 3285, 3504, 3600, 3606, 3650, 4380, 4808, 5256, 5409, 5475, 5840, 6010, 6570, 7212, 7300, 8760, 9015, 9616, 10512, 10818, 10950, 12020, 13140, 14424, 14600, 15025, 16425, 17520, 18030, 21636, 21900, 24040, 26280, 27045, 28848, 29200, 30050, 32850, 36060, 43272, 43800, 43873, 45075, 48080, 52560, 54090, 60100, 65700, 72120, 86544, 87600, 87746, 90150, 108180, 120200, 131400, 131619, 135225, 144240, 175492, 180300, 216360, 219365, 240400, 262800, 263238, 270450, 350984, 360600, 394857, 432720, 438730, 526476, 540900, 658095, 701968, 721200, 789714, 877460, 1052952, 1081800, 1096825, 1316190, 1579428, 1754920, 1974285, 2105904, 2163600, 2193650, 2632380, 3158856, 3290475, 3509840, 3948570, 4387300, 5264760, 6317712, 6580950, 7897140, 8774600, 9871425, 10529520, 13161900, 15794280, 17549200, 19742850, 26323800, 31588560, 39485700, 52647600, 78971400, 157942800]

約数ペア:

[(1, 157942800), (2, 78971400), (3, 52647600), (4, 39485700), (5, 31588560), (6, 26323800), (8, 19742850), (9, 17549200), (10, 15794280), (12, 13161900), (15, 10529520), (16, 9871425), (18, 8774600), (20, 7897140), (24, 6580950), (25, 6317712), (30, 5264760), (36, 4387300), (40, 3948570), (45, 3509840), (48, 3290475), (50, 3158856), (60, 2632380), (72, 2193650), (73, 2163600), (75, 2105904), (80, 1974285), (90, 1754920), (100, 1579428), (120, 1316190), (144, 1096825), (146, 1081800), (150, 1052952), (180, 877460), (200, 789714), (219, 721200), (225, 701968), (240, 658095), (292, 540900), (300, 526476), (360, 438730), (365, 432720), (400, 394857), (438, 360600), (450, 350984), (584, 270450), (600, 263238), (601, 262800), (657, 240400), (720, 219365), (730, 216360), (876, 180300), (900, 175492), (1095, 144240), (1168, 135225), (1200, 131619), (1202, 131400), (1314, 120200), (1460, 108180), (1752, 90150), (1800, 87746), (1803, 87600), (1825, 86544), (2190, 72120), (2404, 65700), (2628, 60100), (2920, 54090), (3005, 52560), (3285, 48080), (3504, 45075), (3600, 43873), (3606, 43800), (3650, 43272), (4380, 36060), (4808, 32850), (5256, 30050), (5409, 29200), (5475, 28848), (5840, 27045), (6010, 26280), (6570, 24040), (7212, 21900), (7300, 21636), (8760, 18030), (9015, 17520), (9616, 16425), (10512, 15025), (10818, 14600), (10950, 14424), (12020, 13140)]