158850000

素因数分解:

$2^4\times 3^2\times 5^5\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 180

約数和(自身を含む): 557237772

約数和(自身を除く): 398387772

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, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 353, 360, 375, 400, 450, 500, 600, 625, 706, 720, 750, 900, 1000, 1059, 1125, 1200, 1250, 1412, 1500, 1765, 1800, 1875, 2000, 2118, 2250, 2500, 2824, 3000, 3125, 3177, 3530, 3600, 3750, 4236, 4500, 5000, 5295, 5625, 5648, 6000, 6250, 6354, 7060, 7500, 8472, 8825, 9000, 9375, 10000, 10590, 11250, 12500, 12708, 14120, 15000, 15885, 16944, 17650, 18000, 18750, 21180, 22500, 25000, 25416, 26475, 28125, 28240, 30000, 31770, 35300, 37500, 42360, 44125, 45000, 50000, 50832, 52950, 56250, 63540, 70600, 75000, 79425, 84720, 88250, 90000, 105900, 112500, 127080, 132375, 141200, 150000, 158850, 176500, 211800, 220625, 225000, 254160, 264750, 317700, 353000, 397125, 423600, 441250, 450000, 529500, 635400, 661875, 706000, 794250, 882500, 1059000, 1103125, 1270800, 1323750, 1588500, 1765000, 1985625, 2118000, 2206250, 2647500, 3177000, 3309375, 3530000, 3971250, 4412500, 5295000, 6354000, 6618750, 7942500, 8825000, 9928125, 10590000, 13237500, 15885000, 17650000, 19856250, 26475000, 31770000, 39712500, 52950000, 79425000, 158850000]

約数ペア:

[(1, 158850000), (2, 79425000), (3, 52950000), (4, 39712500), (5, 31770000), (6, 26475000), (8, 19856250), (9, 17650000), (10, 15885000), (12, 13237500), (15, 10590000), (16, 9928125), (18, 8825000), (20, 7942500), (24, 6618750), (25, 6354000), (30, 5295000), (36, 4412500), (40, 3971250), (45, 3530000), (48, 3309375), (50, 3177000), (60, 2647500), (72, 2206250), (75, 2118000), (80, 1985625), (90, 1765000), (100, 1588500), (120, 1323750), (125, 1270800), (144, 1103125), (150, 1059000), (180, 882500), (200, 794250), (225, 706000), (240, 661875), (250, 635400), (300, 529500), (353, 450000), (360, 441250), (375, 423600), (400, 397125), (450, 353000), (500, 317700), (600, 264750), (625, 254160), (706, 225000), (720, 220625), (750, 211800), (900, 176500), (1000, 158850), (1059, 150000), (1125, 141200), (1200, 132375), (1250, 127080), (1412, 112500), (1500, 105900), (1765, 90000), (1800, 88250), (1875, 84720), (2000, 79425), (2118, 75000), (2250, 70600), (2500, 63540), (2824, 56250), (3000, 52950), (3125, 50832), (3177, 50000), (3530, 45000), (3600, 44125), (3750, 42360), (4236, 37500), (4500, 35300), (5000, 31770), (5295, 30000), (5625, 28240), (5648, 28125), (6000, 26475), (6250, 25416), (6354, 25000), (7060, 22500), (7500, 21180), (8472, 18750), (8825, 18000), (9000, 17650), (9375, 16944), (10000, 15885), (10590, 15000), (11250, 14120), (12500, 12708)]