128192400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{5087}}^1$

素因数の和:5118

約数の個数: 180

約数和(自身を含む): 508515072

約数和(自身を除く): 380322672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 5087, 6300, 8400, 10174, 12600, 15261, 20348, 25200, 25435, 30522, 35609, 40696, 45783, 50870, 61044, 71218, 76305, 81392, 91566, 101740, 106827, 122088, 127175, 142436, 152610, 178045, 183132, 203480, 213654, 228915, 244176, 254350, 284872, 305220, 320481, 356090, 366264, 381525, 406960, 427308, 457830, 508700, 534135, 569744, 610440, 640962, 712180, 732528, 763050, 854616, 890225, 915660, 1017400, 1068270, 1144575, 1220880, 1281924, 1424360, 1526100, 1602405, 1709232, 1780450, 1831320, 2034800, 2136540, 2289150, 2563848, 2670675, 2848720, 3052200, 3204810, 3560900, 3662640, 4273080, 4578300, 5127696, 5341350, 6104400, 6409620, 7121800, 8012025, 8546160, 9156600, 10682700, 12819240, 14243600, 16024050, 18313200, 21365400, 25638480, 32048100, 42730800, 64096200, 128192400]

約数ペア:

[(1, 128192400), (2, 64096200), (3, 42730800), (4, 32048100), (5, 25638480), (6, 21365400), (7, 18313200), (8, 16024050), (9, 14243600), (10, 12819240), (12, 10682700), (14, 9156600), (15, 8546160), (16, 8012025), (18, 7121800), (20, 6409620), (21, 6104400), (24, 5341350), (25, 5127696), (28, 4578300), (30, 4273080), (35, 3662640), (36, 3560900), (40, 3204810), (42, 3052200), (45, 2848720), (48, 2670675), (50, 2563848), (56, 2289150), (60, 2136540), (63, 2034800), (70, 1831320), (72, 1780450), (75, 1709232), (80, 1602405), (84, 1526100), (90, 1424360), (100, 1281924), (105, 1220880), (112, 1144575), (120, 1068270), (126, 1017400), (140, 915660), (144, 890225), (150, 854616), (168, 763050), (175, 732528), (180, 712180), (200, 640962), (210, 610440), (225, 569744), (240, 534135), (252, 508700), (280, 457830), (300, 427308), (315, 406960), (336, 381525), (350, 366264), (360, 356090), (400, 320481), (420, 305220), (450, 284872), (504, 254350), (525, 244176), (560, 228915), (600, 213654), (630, 203480), (700, 183132), (720, 178045), (840, 152610), (900, 142436), (1008, 127175), (1050, 122088), (1200, 106827), (1260, 101740), (1400, 91566), (1575, 81392), (1680, 76305), (1800, 71218), (2100, 61044), (2520, 50870), (2800, 45783), (3150, 40696), (3600, 35609), (4200, 30522), (5040, 25435), (5087, 25200), (6300, 20348), (8400, 15261), (10174, 12600)]