26280000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 210

約数和(自身を含む): 95417894

約数和(自身を除く): 69137894

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 73, 75, 80, 90, 96, 100, 120, 125, 144, 146, 150, 160, 180, 192, 200, 219, 225, 240, 250, 288, 292, 300, 320, 360, 365, 375, 400, 438, 450, 480, 500, 576, 584, 600, 625, 657, 720, 730, 750, 800, 876, 900, 960, 1000, 1095, 1125, 1168, 1200, 1250, 1314, 1440, 1460, 1500, 1600, 1752, 1800, 1825, 1875, 2000, 2190, 2250, 2336, 2400, 2500, 2628, 2880, 2920, 3000, 3285, 3504, 3600, 3650, 3750, 4000, 4380, 4500, 4672, 4800, 5000, 5256, 5475, 5625, 5840, 6000, 6570, 7008, 7200, 7300, 7500, 8000, 8760, 9000, 9125, 10000, 10512, 10950, 11250, 11680, 12000, 13140, 14016, 14400, 14600, 15000, 16425, 17520, 18000, 18250, 20000, 21024, 21900, 22500, 23360, 24000, 26280, 27375, 29200, 30000, 32850, 35040, 36000, 36500, 40000, 42048, 43800, 45000, 45625, 52560, 54750, 58400, 60000, 65700, 70080, 72000, 73000, 82125, 87600, 90000, 91250, 105120, 109500, 116800, 120000, 131400, 136875, 146000, 164250, 175200, 180000, 182500, 210240, 219000, 262800, 273750, 292000, 328500, 350400, 360000, 365000, 410625, 438000, 525600, 547500, 584000, 657000, 730000, 821250, 876000, 1051200, 1095000, 1314000, 1460000, 1642500, 1752000, 2190000, 2628000, 2920000, 3285000, 4380000, 5256000, 6570000, 8760000, 13140000, 26280000]

約数ペア:

[(1, 26280000), (2, 13140000), (3, 8760000), (4, 6570000), (5, 5256000), (6, 4380000), (8, 3285000), (9, 2920000), (10, 2628000), (12, 2190000), (15, 1752000), (16, 1642500), (18, 1460000), (20, 1314000), (24, 1095000), (25, 1051200), (30, 876000), (32, 821250), (36, 730000), (40, 657000), (45, 584000), (48, 547500), (50, 525600), (60, 438000), (64, 410625), (72, 365000), (73, 360000), (75, 350400), (80, 328500), (90, 292000), (96, 273750), (100, 262800), (120, 219000), (125, 210240), (144, 182500), (146, 180000), (150, 175200), (160, 164250), (180, 146000), (192, 136875), (200, 131400), (219, 120000), (225, 116800), (240, 109500), (250, 105120), (288, 91250), (292, 90000), (300, 87600), (320, 82125), (360, 73000), (365, 72000), (375, 70080), (400, 65700), (438, 60000), (450, 58400), (480, 54750), (500, 52560), (576, 45625), (584, 45000), (600, 43800), (625, 42048), (657, 40000), (720, 36500), (730, 36000), (750, 35040), (800, 32850), (876, 30000), (900, 29200), (960, 27375), (1000, 26280), (1095, 24000), (1125, 23360), (1168, 22500), (1200, 21900), (1250, 21024), (1314, 20000), (1440, 18250), (1460, 18000), (1500, 17520), (1600, 16425), (1752, 15000), (1800, 14600), (1825, 14400), (1875, 14016), (2000, 13140), (2190, 12000), (2250, 11680), (2336, 11250), (2400, 10950), (2500, 10512), (2628, 10000), (2880, 9125), (2920, 9000), (3000, 8760), (3285, 8000), (3504, 7500), (3600, 7300), (3650, 7200), (3750, 7008), (4000, 6570), (4380, 6000), (4500, 5840), (4672, 5625), (4800, 5475), (5000, 5256)]