75120320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21341}}^1$

素因数の和:21369

約数の個数: 56

約数和(自身を含む): 195151248

約数和(自身を除く): 120030928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 21341, 42682, 85364, 106705, 170728, 213410, 234751, 341456, 426820, 469502, 682912, 853640, 939004, 1173755, 1365824, 1707280, 1878008, 2347510, 3414560, 3756016, 4695020, 6829120, 7512032, 9390040, 15024064, 18780080, 37560160, 75120320]

約数ペア:

[(1, 75120320), (2, 37560160), (4, 18780080), (5, 15024064), (8, 9390040), (10, 7512032), (11, 6829120), (16, 4695020), (20, 3756016), (22, 3414560), (32, 2347510), (40, 1878008), (44, 1707280), (55, 1365824), (64, 1173755), (80, 939004), (88, 853640), (110, 682912), (160, 469502), (176, 426820), (220, 341456), (320, 234751), (352, 213410), (440, 170728), (704, 106705), (880, 85364), (1760, 42682), (3520, 21341)]