135984800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3469}}^1$

素因数の和:3503

約数の個数: 108

約数和(自身を含む): 386283870

約数和(自身を除く): 250299070

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3469, 3920, 4900, 5600, 6938, 7840, 9800, 13876, 17345, 19600, 24283, 27752, 34690, 39200, 48566, 55504, 69380, 86725, 97132, 111008, 121415, 138760, 169981, 173450, 194264, 242830, 277520, 339962, 346900, 388528, 485660, 555040, 607075, 679924, 693800, 777056, 849905, 971320, 1214150, 1359848, 1387600, 1699810, 1942640, 2428300, 2719696, 2775200, 3399620, 3885280, 4249525, 4856600, 5439392, 6799240, 8499050, 9713200, 13598480, 16998100, 19426400, 27196960, 33996200, 67992400, 135984800]

約数ペア:

[(1, 135984800), (2, 67992400), (4, 33996200), (5, 27196960), (7, 19426400), (8, 16998100), (10, 13598480), (14, 9713200), (16, 8499050), (20, 6799240), (25, 5439392), (28, 4856600), (32, 4249525), (35, 3885280), (40, 3399620), (49, 2775200), (50, 2719696), (56, 2428300), (70, 1942640), (80, 1699810), (98, 1387600), (100, 1359848), (112, 1214150), (140, 971320), (160, 849905), (175, 777056), (196, 693800), (200, 679924), (224, 607075), (245, 555040), (280, 485660), (350, 388528), (392, 346900), (400, 339962), (490, 277520), (560, 242830), (700, 194264), (784, 173450), (800, 169981), (980, 138760), (1120, 121415), (1225, 111008), (1400, 97132), (1568, 86725), (1960, 69380), (2450, 55504), (2800, 48566), (3469, 39200), (3920, 34690), (4900, 27752), (5600, 24283), (6938, 19600), (7840, 17345), (9800, 13876)]