42378000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 160

約数和(自身を含む): 156299520

約数和(自身を除く): 113921520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1009, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2018, 2100, 2625, 2800, 3000, 3027, 3500, 4036, 4200, 5045, 5250, 6000, 6054, 7000, 7063, 8072, 8400, 10090, 10500, 12108, 14000, 14126, 15135, 16144, 20180, 21000, 21189, 24216, 25225, 28252, 30270, 35315, 40360, 42000, 42378, 48432, 50450, 56504, 60540, 70630, 75675, 80720, 84756, 100900, 105945, 113008, 121080, 126125, 141260, 151350, 169512, 176575, 201800, 211890, 242160, 252250, 282520, 302700, 339024, 353150, 378375, 403600, 423780, 504500, 529725, 565040, 605400, 706300, 756750, 847560, 882875, 1009000, 1059450, 1210800, 1412600, 1513500, 1695120, 1765750, 2018000, 2118900, 2648625, 2825200, 3027000, 3531500, 4237800, 5297250, 6054000, 7063000, 8475600, 10594500, 14126000, 21189000, 42378000]

約数ペア:

[(1, 42378000), (2, 21189000), (3, 14126000), (4, 10594500), (5, 8475600), (6, 7063000), (7, 6054000), (8, 5297250), (10, 4237800), (12, 3531500), (14, 3027000), (15, 2825200), (16, 2648625), (20, 2118900), (21, 2018000), (24, 1765750), (25, 1695120), (28, 1513500), (30, 1412600), (35, 1210800), (40, 1059450), (42, 1009000), (48, 882875), (50, 847560), (56, 756750), (60, 706300), (70, 605400), (75, 565040), (80, 529725), (84, 504500), (100, 423780), (105, 403600), (112, 378375), (120, 353150), (125, 339024), (140, 302700), (150, 282520), (168, 252250), (175, 242160), (200, 211890), (210, 201800), (240, 176575), (250, 169512), (280, 151350), (300, 141260), (336, 126125), (350, 121080), (375, 113008), (400, 105945), (420, 100900), (500, 84756), (525, 80720), (560, 75675), (600, 70630), (700, 60540), (750, 56504), (840, 50450), (875, 48432), (1000, 42378), (1009, 42000), (1050, 40360), (1200, 35315), (1400, 30270), (1500, 28252), (1680, 25225), (1750, 24216), (2000, 21189), (2018, 21000), (2100, 20180), (2625, 16144), (2800, 15135), (3000, 14126), (3027, 14000), (3500, 12108), (4036, 10500), (4200, 10090), (5045, 8400), (5250, 8072), (6000, 7063), (6054, 7000)]