139923000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2255

約数の個数: 192

約数和(自身を含む): 540745920

約数和(自身を除く): 400822920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2221, 2250, 2520, 2625, 3000, 3150, 3500, 4200, 4442, 4500, 5250, 6300, 6663, 7000, 7875, 8884, 9000, 10500, 11105, 12600, 13326, 15547, 15750, 17768, 19989, 21000, 22210, 26652, 31094, 31500, 33315, 39978, 44420, 46641, 53304, 55525, 62188, 63000, 66630, 77735, 79956, 88840, 93282, 99945, 111050, 124376, 133260, 139923, 155470, 159912, 166575, 186564, 199890, 222100, 233205, 266520, 277625, 279846, 310940, 333150, 373128, 388675, 399780, 444200, 466410, 499725, 555250, 559692, 621880, 666300, 699615, 777350, 799560, 832875, 932820, 999450, 1110500, 1119384, 1166025, 1332600, 1399230, 1554700, 1665750, 1865640, 1943375, 1998900, 2221000, 2332050, 2498625, 2798460, 3109400, 3331500, 3498075, 3886750, 3997800, 4664100, 4997250, 5596920, 5830125, 6663000, 6996150, 7773500, 9328200, 9994500, 11660250, 13992300, 15547000, 17490375, 19989000, 23320500, 27984600, 34980750, 46641000, 69961500, 139923000]

約数ペア:

[(1, 139923000), (2, 69961500), (3, 46641000), (4, 34980750), (5, 27984600), (6, 23320500), (7, 19989000), (8, 17490375), (9, 15547000), (10, 13992300), (12, 11660250), (14, 9994500), (15, 9328200), (18, 7773500), (20, 6996150), (21, 6663000), (24, 5830125), (25, 5596920), (28, 4997250), (30, 4664100), (35, 3997800), (36, 3886750), (40, 3498075), (42, 3331500), (45, 3109400), (50, 2798460), (56, 2498625), (60, 2332050), (63, 2221000), (70, 1998900), (72, 1943375), (75, 1865640), (84, 1665750), (90, 1554700), (100, 1399230), (105, 1332600), (120, 1166025), (125, 1119384), (126, 1110500), (140, 999450), (150, 932820), (168, 832875), (175, 799560), (180, 777350), (200, 699615), (210, 666300), (225, 621880), (250, 559692), (252, 555250), (280, 499725), (300, 466410), (315, 444200), (350, 399780), (360, 388675), (375, 373128), (420, 333150), (450, 310940), (500, 279846), (504, 277625), (525, 266520), (600, 233205), (630, 222100), (700, 199890), (750, 186564), (840, 166575), (875, 159912), (900, 155470), (1000, 139923), (1050, 133260), (1125, 124376), (1260, 111050), (1400, 99945), (1500, 93282), (1575, 88840), (1750, 79956), (1800, 77735), (2100, 66630), (2221, 63000), (2250, 62188), (2520, 55525), (2625, 53304), (3000, 46641), (3150, 44420), (3500, 39978), (4200, 33315), (4442, 31500), (4500, 31094), (5250, 26652), (6300, 22210), (6663, 21000), (7000, 19989), (7875, 17768), (8884, 15750), (9000, 15547), (10500, 13326), (11105, 12600)]