513000

素因数分解:

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

素因数の和:49

約数の個数: 128

約数和(自身を含む): 1872000

約数和(自身を除く): 1359000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 125, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 250, 270, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 513, 540, 570, 600, 675, 684, 750, 760, 855, 900, 950, 1000, 1026, 1080, 1125, 1140, 1350, 1368, 1425, 1500, 1710, 1800, 1900, 2052, 2250, 2280, 2375, 2565, 2700, 2850, 3000, 3375, 3420, 3800, 4104, 4275, 4500, 4750, 5130, 5400, 5700, 6750, 6840, 7125, 8550, 9000, 9500, 10260, 11400, 12825, 13500, 14250, 17100, 19000, 20520, 21375, 25650, 27000, 28500, 34200, 42750, 51300, 57000, 64125, 85500, 102600, 128250, 171000, 256500, 513000]

約数ペア:

[(1, 513000), (2, 256500), (3, 171000), (4, 128250), (5, 102600), (6, 85500), (8, 64125), (9, 57000), (10, 51300), (12, 42750), (15, 34200), (18, 28500), (19, 27000), (20, 25650), (24, 21375), (25, 20520), (27, 19000), (30, 17100), (36, 14250), (38, 13500), (40, 12825), (45, 11400), (50, 10260), (54, 9500), (57, 9000), (60, 8550), (72, 7125), (75, 6840), (76, 6750), (90, 5700), (95, 5400), (100, 5130), (108, 4750), (114, 4500), (120, 4275), (125, 4104), (135, 3800), (150, 3420), (152, 3375), (171, 3000), (180, 2850), (190, 2700), (200, 2565), (216, 2375), (225, 2280), (228, 2250), (250, 2052), (270, 1900), (285, 1800), (300, 1710), (342, 1500), (360, 1425), (375, 1368), (380, 1350), (450, 1140), (456, 1125), (475, 1080), (500, 1026), (513, 1000), (540, 950), (570, 900), (600, 855), (675, 760), (684, 750)]