75421460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 165488400

約数和(自身を除く): 90066940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 109, 116, 145, 218, 290, 436, 545, 580, 1090, 1193, 2180, 2386, 3161, 4772, 5965, 6322, 11930, 12644, 15805, 23860, 31610, 34597, 63220, 69194, 130037, 138388, 172985, 260074, 345970, 520148, 650185, 691940, 1300370, 2600740, 3771073, 7542146, 15084292, 18855365, 37710730, 75421460]

約数ペア:

[(1, 75421460), (2, 37710730), (4, 18855365), (5, 15084292), (10, 7542146), (20, 3771073), (29, 2600740), (58, 1300370), (109, 691940), (116, 650185), (145, 520148), (218, 345970), (290, 260074), (436, 172985), (545, 138388), (580, 130037), (1090, 69194), (1193, 63220), (2180, 34597), (2386, 31610), (3161, 23860), (4772, 15805), (5965, 12644), (6322, 11930)]