255822000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{6091}}^1$

素因数の和:6124

約数の個数: 160

約数和(自身を含む): 942749184

約数和(自身を除く): 686927184

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, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 6091, 7000, 8400, 10500, 12182, 14000, 18273, 21000, 24364, 30455, 36546, 42000, 42637, 48728, 60910, 73092, 85274, 91365, 97456, 121820, 127911, 146184, 152275, 170548, 182730, 213185, 243640, 255822, 292368, 304550, 341096, 365460, 426370, 456825, 487280, 511644, 609100, 639555, 682192, 730920, 761375, 852740, 913650, 1023288, 1065925, 1218200, 1279110, 1461840, 1522750, 1705480, 1827300, 2046576, 2131850, 2284125, 2436400, 2558220, 3045500, 3197775, 3410960, 3654600, 4263700, 4568250, 5116440, 5329625, 6091000, 6395550, 7309200, 8527400, 9136500, 10232880, 10659250, 12182000, 12791100, 15988875, 17054800, 18273000, 21318500, 25582200, 31977750, 36546000, 42637000, 51164400, 63955500, 85274000, 127911000, 255822000]

約数ペア:

[(1, 255822000), (2, 127911000), (3, 85274000), (4, 63955500), (5, 51164400), (6, 42637000), (7, 36546000), (8, 31977750), (10, 25582200), (12, 21318500), (14, 18273000), (15, 17054800), (16, 15988875), (20, 12791100), (21, 12182000), (24, 10659250), (25, 10232880), (28, 9136500), (30, 8527400), (35, 7309200), (40, 6395550), (42, 6091000), (48, 5329625), (50, 5116440), (56, 4568250), (60, 4263700), (70, 3654600), (75, 3410960), (80, 3197775), (84, 3045500), (100, 2558220), (105, 2436400), (112, 2284125), (120, 2131850), (125, 2046576), (140, 1827300), (150, 1705480), (168, 1522750), (175, 1461840), (200, 1279110), (210, 1218200), (240, 1065925), (250, 1023288), (280, 913650), (300, 852740), (336, 761375), (350, 730920), (375, 682192), (400, 639555), (420, 609100), (500, 511644), (525, 487280), (560, 456825), (600, 426370), (700, 365460), (750, 341096), (840, 304550), (875, 292368), (1000, 255822), (1050, 243640), (1200, 213185), (1400, 182730), (1500, 170548), (1680, 152275), (1750, 146184), (2000, 127911), (2100, 121820), (2625, 97456), (2800, 91365), (3000, 85274), (3500, 73092), (4200, 60910), (5250, 48728), (6000, 42637), (6091, 42000), (7000, 36546), (8400, 30455), (10500, 24364), (12182, 21000), (14000, 18273)]