75238400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2939}}^1$

素因数の和:2969

約数の個数: 66

約数和(自身を含む): 186563580

約数和(自身を除く): 111325180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 2939, 3200, 5120, 5878, 6400, 11756, 12800, 14695, 23512, 25600, 29390, 47024, 58780, 73475, 94048, 117560, 146950, 188096, 235120, 293900, 376192, 470240, 587800, 752384, 940480, 1175600, 1504768, 1880960, 2351200, 3009536, 3761920, 4702400, 7523840, 9404800, 15047680, 18809600, 37619200, 75238400]

約数ペア:

[(1, 75238400), (2, 37619200), (4, 18809600), (5, 15047680), (8, 9404800), (10, 7523840), (16, 4702400), (20, 3761920), (25, 3009536), (32, 2351200), (40, 1880960), (50, 1504768), (64, 1175600), (80, 940480), (100, 752384), (128, 587800), (160, 470240), (200, 376192), (256, 293900), (320, 235120), (400, 188096), (512, 146950), (640, 117560), (800, 94048), (1024, 73475), (1280, 58780), (1600, 47024), (2560, 29390), (2939, 25600), (3200, 23512), (5120, 14695), (5878, 12800), (6400, 11756)]