22277250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{9901}}^1$

素因数の和:9924

約数の個数: 48

約数和(自身を含む): 60243768

約数和(自身を除く): 37966518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 9901, 19802, 29703, 49505, 59406, 89109, 99010, 148515, 178218, 247525, 297030, 445545, 495050, 742575, 891090, 1237625, 1485150, 2227725, 2475250, 3712875, 4455450, 7425750, 11138625, 22277250]

約数ペア:

[(1, 22277250), (2, 11138625), (3, 7425750), (5, 4455450), (6, 3712875), (9, 2475250), (10, 2227725), (15, 1485150), (18, 1237625), (25, 891090), (30, 742575), (45, 495050), (50, 445545), (75, 297030), (90, 247525), (125, 178218), (150, 148515), (225, 99010), (250, 89109), (375, 59406), (450, 49505), (750, 29703), (1125, 19802), (2250, 9901)]