75143940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1252399}}^1$

素因数の和:1252411

約数の個数: 24

約数和(自身を含む): 210403200

約数和(自身を除く): 135259260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1252399, 2504798, 3757197, 5009596, 6261995, 7514394, 12523990, 15028788, 18785985, 25047980, 37571970, 75143940]

約数ペア:

[(1, 75143940), (2, 37571970), (3, 25047980), (4, 18785985), (5, 15028788), (6, 12523990), (10, 7514394), (12, 6261995), (15, 5009596), (20, 3757197), (30, 2504798), (60, 1252399)]