75205120

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1065

約数の個数: 80

約数和(自身を含む): 186717960

約数和(自身を除く): 111512840

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, 512, 580, 640, 928, 1013, 1160, 1280, 1856, 2026, 2320, 2560, 3712, 4052, 4640, 5065, 7424, 8104, 9280, 10130, 14848, 16208, 18560, 20260, 29377, 32416, 37120, 40520, 58754, 64832, 74240, 81040, 117508, 129664, 146885, 162080, 235016, 259328, 293770, 324160, 470032, 518656, 587540, 648320, 940064, 1175080, 1296640, 1880128, 2350160, 2593280, 3760256, 4700320, 7520512, 9400640, 15041024, 18801280, 37602560, 75205120]

約数ペア:

[(1, 75205120), (2, 37602560), (4, 18801280), (5, 15041024), (8, 9400640), (10, 7520512), (16, 4700320), (20, 3760256), (29, 2593280), (32, 2350160), (40, 1880128), (58, 1296640), (64, 1175080), (80, 940064), (116, 648320), (128, 587540), (145, 518656), (160, 470032), (232, 324160), (256, 293770), (290, 259328), (320, 235016), (464, 162080), (512, 146885), (580, 129664), (640, 117508), (928, 81040), (1013, 74240), (1160, 64832), (1280, 58754), (1856, 40520), (2026, 37120), (2320, 32416), (2560, 29377), (3712, 20260), (4052, 18560), (4640, 16208), (5065, 14848), (7424, 10130), (8104, 9280)]