105945000

素因数分解:

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

素因数の和:1045

約数の個数: 160

約数和(自身を含む): 378628800

約数和(自身を除く): 272683800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1009, 1050, 1250, 1400, 1500, 1750, 1875, 2018, 2100, 2500, 2625, 3000, 3027, 3500, 3750, 4036, 4200, 4375, 5000, 5045, 5250, 6054, 7000, 7063, 7500, 8072, 8750, 10090, 10500, 12108, 13125, 14126, 15000, 15135, 17500, 20180, 21000, 21189, 24216, 25225, 26250, 28252, 30270, 35000, 35315, 40360, 42378, 50450, 52500, 56504, 60540, 70630, 75675, 84756, 100900, 105000, 105945, 121080, 126125, 141260, 151350, 169512, 176575, 201800, 211890, 252250, 282520, 302700, 353150, 378375, 423780, 504500, 529725, 605400, 630625, 706300, 756750, 847560, 882875, 1009000, 1059450, 1261250, 1412600, 1513500, 1765750, 1891875, 2118900, 2522500, 2648625, 3027000, 3531500, 3783750, 4237800, 4414375, 5045000, 5297250, 7063000, 7567500, 8828750, 10594500, 13243125, 15135000, 17657500, 21189000, 26486250, 35315000, 52972500, 105945000]

約数ペア:

[(1, 105945000), (2, 52972500), (3, 35315000), (4, 26486250), (5, 21189000), (6, 17657500), (7, 15135000), (8, 13243125), (10, 10594500), (12, 8828750), (14, 7567500), (15, 7063000), (20, 5297250), (21, 5045000), (24, 4414375), (25, 4237800), (28, 3783750), (30, 3531500), (35, 3027000), (40, 2648625), (42, 2522500), (50, 2118900), (56, 1891875), (60, 1765750), (70, 1513500), (75, 1412600), (84, 1261250), (100, 1059450), (105, 1009000), (120, 882875), (125, 847560), (140, 756750), (150, 706300), (168, 630625), (175, 605400), (200, 529725), (210, 504500), (250, 423780), (280, 378375), (300, 353150), (350, 302700), (375, 282520), (420, 252250), (500, 211890), (525, 201800), (600, 176575), (625, 169512), (700, 151350), (750, 141260), (840, 126125), (875, 121080), (1000, 105945), (1009, 105000), (1050, 100900), (1250, 84756), (1400, 75675), (1500, 70630), (1750, 60540), (1875, 56504), (2018, 52500), (2100, 50450), (2500, 42378), (2625, 40360), (3000, 35315), (3027, 35000), (3500, 30270), (3750, 28252), (4036, 26250), (4200, 25225), (4375, 24216), (5000, 21189), (5045, 21000), (5250, 20180), (6054, 17500), (7000, 15135), (7063, 15000), (7500, 14126), (8072, 13125), (8750, 12108), (10090, 10500)]