171000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1$

素因数の和:46

約数の個数: 96

約数和(自身を含む): 608400

約数和(自身を除く): 437400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 570, 600, 684, 750, 760, 855, 900, 950, 1000, 1125, 1140, 1368, 1425, 1500, 1710, 1800, 1900, 2250, 2280, 2375, 2850, 3000, 3420, 3800, 4275, 4500, 4750, 5700, 6840, 7125, 8550, 9000, 9500, 11400, 14250, 17100, 19000, 21375, 28500, 34200, 42750, 57000, 85500, 171000]

約数ペア:

[(1, 171000), (2, 85500), (3, 57000), (4, 42750), (5, 34200), (6, 28500), (8, 21375), (9, 19000), (10, 17100), (12, 14250), (15, 11400), (18, 9500), (19, 9000), (20, 8550), (24, 7125), (25, 6840), (30, 5700), (36, 4750), (38, 4500), (40, 4275), (45, 3800), (50, 3420), (57, 3000), (60, 2850), (72, 2375), (75, 2280), (76, 2250), (90, 1900), (95, 1800), (100, 1710), (114, 1500), (120, 1425), (125, 1368), (150, 1140), (152, 1125), (171, 1000), (180, 950), (190, 900), (200, 855), (225, 760), (228, 750), (250, 684), (285, 600), (300, 570), (342, 500), (360, 475), (375, 456), (380, 450)]