1026000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{19}}^1$

素因数の和:51

約数の個数: 160

約数和(自身を含む): 3868800

約数和(自身を除く): 2842800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 125, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 250, 270, 285, 300, 304, 342, 360, 375, 380, 400, 432, 450, 456, 475, 500, 513, 540, 570, 600, 675, 684, 720, 750, 760, 855, 900, 912, 950, 1000, 1026, 1080, 1125, 1140, 1200, 1350, 1368, 1425, 1500, 1520, 1710, 1800, 1900, 2000, 2052, 2160, 2250, 2280, 2375, 2565, 2700, 2736, 2850, 3000, 3375, 3420, 3600, 3800, 4104, 4275, 4500, 4560, 4750, 5130, 5400, 5700, 6000, 6750, 6840, 7125, 7600, 8208, 8550, 9000, 9500, 10260, 10800, 11400, 12825, 13500, 13680, 14250, 17100, 18000, 19000, 20520, 21375, 22800, 25650, 27000, 28500, 34200, 38000, 41040, 42750, 51300, 54000, 57000, 64125, 68400, 85500, 102600, 114000, 128250, 171000, 205200, 256500, 342000, 513000, 1026000]

約数ペア:

[(1, 1026000), (2, 513000), (3, 342000), (4, 256500), (5, 205200), (6, 171000), (8, 128250), (9, 114000), (10, 102600), (12, 85500), (15, 68400), (16, 64125), (18, 57000), (19, 54000), (20, 51300), (24, 42750), (25, 41040), (27, 38000), (30, 34200), (36, 28500), (38, 27000), (40, 25650), (45, 22800), (48, 21375), (50, 20520), (54, 19000), (57, 18000), (60, 17100), (72, 14250), (75, 13680), (76, 13500), (80, 12825), (90, 11400), (95, 10800), (100, 10260), (108, 9500), (114, 9000), (120, 8550), (125, 8208), (135, 7600), (144, 7125), (150, 6840), (152, 6750), (171, 6000), (180, 5700), (190, 5400), (200, 5130), (216, 4750), (225, 4560), (228, 4500), (240, 4275), (250, 4104), (270, 3800), (285, 3600), (300, 3420), (304, 3375), (342, 3000), (360, 2850), (375, 2736), (380, 2700), (400, 2565), (432, 2375), (450, 2280), (456, 2250), (475, 2160), (500, 2052), (513, 2000), (540, 1900), (570, 1800), (600, 1710), (675, 1520), (684, 1500), (720, 1425), (750, 1368), (760, 1350), (855, 1200), (900, 1140), (912, 1125), (950, 1080), (1000, 1026)]