189042000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 240

約数和(自身を含む): 710079552

約数和(自身を除く): 521037552

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, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 643, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1286, 1400, 1470, 1500, 1680, 1750, 1929, 1960, 2000, 2100, 2352, 2450, 2572, 2625, 2800, 2940, 3000, 3215, 3500, 3675, 3858, 3920, 4200, 4501, 4900, 5144, 5250, 5880, 6000, 6125, 6430, 7000, 7350, 7716, 8400, 9002, 9645, 9800, 10288, 10500, 11760, 12250, 12860, 13503, 14000, 14700, 15432, 16075, 18004, 18375, 19290, 19600, 21000, 22505, 24500, 25720, 27006, 29400, 30864, 31507, 32150, 36008, 36750, 38580, 42000, 45010, 48225, 49000, 51440, 54012, 58800, 63014, 64300, 67515, 72016, 73500, 77160, 80375, 90020, 94521, 96450, 98000, 108024, 112525, 126028, 128600, 135030, 147000, 154320, 157535, 160750, 180040, 189042, 192900, 216048, 225050, 241125, 252056, 257200, 270060, 294000, 315070, 321500, 337575, 360080, 378084, 385800, 450100, 472605, 482250, 504112, 540120, 562625, 630140, 643000, 675150, 756168, 771600, 787675, 900200, 945210, 964500, 1080240, 1125250, 1260280, 1286000, 1350300, 1512336, 1575350, 1687875, 1800400, 1890420, 1929000, 2250500, 2363025, 2520560, 2700600, 3150700, 3375750, 3780840, 3858000, 3938375, 4501000, 4726050, 5401200, 6301400, 6751500, 7561680, 7876750, 9002000, 9452100, 11815125, 12602800, 13503000, 15753500, 18904200, 23630250, 27006000, 31507000, 37808400, 47260500, 63014000, 94521000, 189042000]

約数ペア:

[(1, 189042000), (2, 94521000), (3, 63014000), (4, 47260500), (5, 37808400), (6, 31507000), (7, 27006000), (8, 23630250), (10, 18904200), (12, 15753500), (14, 13503000), (15, 12602800), (16, 11815125), (20, 9452100), (21, 9002000), (24, 7876750), (25, 7561680), (28, 6751500), (30, 6301400), (35, 5401200), (40, 4726050), (42, 4501000), (48, 3938375), (49, 3858000), (50, 3780840), (56, 3375750), (60, 3150700), (70, 2700600), (75, 2520560), (80, 2363025), (84, 2250500), (98, 1929000), (100, 1890420), (105, 1800400), (112, 1687875), (120, 1575350), (125, 1512336), (140, 1350300), (147, 1286000), (150, 1260280), (168, 1125250), (175, 1080240), (196, 964500), (200, 945210), (210, 900200), (240, 787675), (245, 771600), (250, 756168), (280, 675150), (294, 643000), (300, 630140), (336, 562625), (350, 540120), (375, 504112), (392, 482250), (400, 472605), (420, 450100), (490, 385800), (500, 378084), (525, 360080), (560, 337575), (588, 321500), (600, 315070), (643, 294000), (700, 270060), (735, 257200), (750, 252056), (784, 241125), (840, 225050), (875, 216048), (980, 192900), (1000, 189042), (1050, 180040), (1176, 160750), (1200, 157535), (1225, 154320), (1286, 147000), (1400, 135030), (1470, 128600), (1500, 126028), (1680, 112525), (1750, 108024), (1929, 98000), (1960, 96450), (2000, 94521), (2100, 90020), (2352, 80375), (2450, 77160), (2572, 73500), (2625, 72016), (2800, 67515), (2940, 64300), (3000, 63014), (3215, 58800), (3500, 54012), (3675, 51440), (3858, 49000), (3920, 48225), (4200, 45010), (4501, 42000), (4900, 38580), (5144, 36750), (5250, 36008), (5880, 32150), (6000, 31507), (6125, 30864), (6430, 29400), (7000, 27006), (7350, 25720), (7716, 24500), (8400, 22505), (9002, 21000), (9645, 19600), (9800, 19290), (10288, 18375), (10500, 18004), (11760, 16075), (12250, 15432), (12860, 14700), (13503, 14000)]