79425000

素因数分解:

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

素因数の和:390

約数の個数: 144

約数和(自身を含む): 269631180

約数和(自身を除く): 190206180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 353, 360, 375, 450, 500, 600, 625, 706, 750, 900, 1000, 1059, 1125, 1250, 1412, 1500, 1765, 1800, 1875, 2118, 2250, 2500, 2824, 3000, 3125, 3177, 3530, 3750, 4236, 4500, 5000, 5295, 5625, 6250, 6354, 7060, 7500, 8472, 8825, 9000, 9375, 10590, 11250, 12500, 12708, 14120, 15000, 15885, 17650, 18750, 21180, 22500, 25000, 25416, 26475, 28125, 31770, 35300, 37500, 42360, 44125, 45000, 52950, 56250, 63540, 70600, 75000, 79425, 88250, 105900, 112500, 127080, 132375, 158850, 176500, 211800, 220625, 225000, 264750, 317700, 353000, 397125, 441250, 529500, 635400, 661875, 794250, 882500, 1059000, 1103125, 1323750, 1588500, 1765000, 1985625, 2206250, 2647500, 3177000, 3309375, 3971250, 4412500, 5295000, 6618750, 7942500, 8825000, 9928125, 13237500, 15885000, 19856250, 26475000, 39712500, 79425000]

約数ペア:

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