73243980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{135637}}^1$

素因数の和:135655

約数の個数: 48

約数和(自身を含む): 227871840

約数和(自身を除く): 154627860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 135637, 271274, 406911, 542548, 678185, 813822, 1220733, 1356370, 1627644, 2034555, 2441466, 2712740, 3662199, 4069110, 4882932, 6103665, 7324398, 8138220, 12207330, 14648796, 18310995, 24414660, 36621990, 73243980]

約数ペア:

[(1, 73243980), (2, 36621990), (3, 24414660), (4, 18310995), (5, 14648796), (6, 12207330), (9, 8138220), (10, 7324398), (12, 6103665), (15, 4882932), (18, 4069110), (20, 3662199), (27, 2712740), (30, 2441466), (36, 2034555), (45, 1627644), (54, 1356370), (60, 1220733), (90, 813822), (108, 678185), (135, 542548), (180, 406911), (270, 271274), (540, 135637)]