75316480

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2079

約数の個数: 72

約数和(自身を含む): 186719400

約数和(自身を除く): 111402920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2029, 2320, 3712, 4058, 4640, 7424, 8116, 9280, 10145, 16232, 18560, 20290, 32464, 37120, 40580, 58841, 64928, 81160, 117682, 129856, 162320, 235364, 259712, 294205, 324640, 470728, 519424, 588410, 649280, 941456, 1176820, 1298560, 1882912, 2353640, 2597120, 3765824, 4707280, 7531648, 9414560, 15063296, 18829120, 37658240, 75316480]

約数ペア:

[(1, 75316480), (2, 37658240), (4, 18829120), (5, 15063296), (8, 9414560), (10, 7531648), (16, 4707280), (20, 3765824), (29, 2597120), (32, 2353640), (40, 1882912), (58, 1298560), (64, 1176820), (80, 941456), (116, 649280), (128, 588410), (145, 519424), (160, 470728), (232, 324640), (256, 294205), (290, 259712), (320, 235364), (464, 162320), (580, 129856), (640, 117682), (928, 81160), (1160, 64928), (1280, 58841), (1856, 40580), (2029, 37120), (2320, 32464), (3712, 20290), (4058, 18560), (4640, 16232), (7424, 10145), (8116, 9280)]